#alpha superman

You hear him hum. “Thanks for letting me know. So you’ll be on your way home, then?”

”Ah, no actually, I was planning on stopping by the grocery store first to get a couple extra things before I’m… ‘out of commission’.” In other words, before your heat starts. You lower your voice to mutter, “I’m already feeling that itch under my glands.”

There’s movement on the other end, like Clark just got up from where he was sitting. “Sounds good, I’ll join you.”

Your brows scrunch slightly. The café is a good ways away from your shared apartment, and you’re sure he’s tired from his day at the Planet. “Oh, you don’t have to, I should be fine-“

“I’m already outside, sweetheart.” He says with a chuckle, and then, you see him. Waiting just beyond the doors as you and your coworkers walk out, your manager locking up behind you. His dark curls are windswept, his glasses sitting on his face, dimples showing from the smile he has when his eyes land on you. His peacoat is on over his white button up to protect from the late fall chill, meanwhile you’re wearing the hoodie he’d given you this morning, properly drenched in his comforting scent of newly chopped wood mixed with something akin to a freshly baked apple pie. It’s incredibly homely, a testament to his small town Kansas upbringing, but there’s always been an otherworldly layer beneath it, something that you tell him is what you imagine stardust would smell like.

You’ve kept the hoodie on all day, thankful your job doesn’t care about uniform so you could hide your pre-heat smell under Clark’s abnormally thick alpha pheromones. While your orchid and lemony scent has significantly dulled to others ever since you became mated to Clark, you know there’s still that undeniable, overly sweetened tinge to the edges, like pouring too much sugar into a recipe and leaving it to burn. You also know that there’s alphas out there who would blatantly disregard the claim on you, disregard the cloying alpha scent mixed with yours just to get a taste of you. So, you stayed snug in Clark’s hoodie, keeping it right over the glands on your neck.

He immediately pulls you in with an arm around your waist, rumbling happily at seeing his mate again, at the way you chirp in greeting and lift your chin for him so he can nuzzle under your jaw, dosing you in a fresh wave of his scent. ”Missed you, sweet girl.”

You smile, returning the gesture with a scenting of your own. “Missed you too.”

You have to pause when your manager, Gwen, comes up to you. She’s an older, kind alpha with a beta for a mate, who she always talks about with a gleam in her eye. “Great work today. See you in a week or so, right?”

You nod. “Thank you, and yup, see you in a week.” You try not to be shy about it, but when you’re an omega calling out of work for a whole week, people usually know what that means. It’s no secret at your job, where everyone is extremely accommodating and understanding, and where you’re given paid heat leave. It’s why you’ve stayed for so long, the omega couple who owns the place ready to help their employees in any way they can.

“Alright, be safe, dear.” Gwen says with a little wave before heading in the opposite direction.

“Shall we go?” Clark asks you, slipping his big, warm hand into yours.

“Mhm.” You agree, keeping yourself close to him as you two begin the walk to the store. You nudge him teasingly. “You didn’t have to fly all the way over here, you know.”

He laughs, the sound pleasant in your ears. “Yeah, but I feel better when I’m with you.”

Even after the two years of courting and the three years of being mated, he still manages to make you blush at the drop of a hat. ”I do too.” You say, practically tucking yourself into his arm, his scent wrapping around you like a warm hug.

You stay like that on your way to the store, going over the list of things you need to get, and sharing little bits about your days, like when someone dropped a whole drink holder of coffees on the floor, or Lois managing to get a new lead for her article. The grocery store is moderately empty, luckily not too many people needing to get their shopping done at seven PM on a Sunday. Clark stays next to you the whole time, simply following you around with a hand on the small of your back while you do your shopping, grabbing things you’d begun to crave or you’re running low on. Occasionally, if you stand looking at a shelf or freezer case a little too long, his hand will move up to the back of your neck, his fingers just slightly pressing against your aching glands in a soothing gesture. It has you quietly purring every time, wanting nothing more than to melt into him and his touch.

You try to make the excursion quick, knowing both you and Clark simply want to go home and relax before the onslaught of the next week. You’ve never been a fan of your heats, of the helplessness and the desperation that claws through your veins, and you were on suppressants for the longest time before you met Clark. He was the first alpha to make you feel safe enough to give in to your omega tendencies, to make you feel properly cared for and loved. He’s right there with you when you go through your heat every six months, especially now that you’re trying for pups, his hopes for them always murmured into your skin. He has a sort of… rotation set up with the League, other heroes taking his place to watch over Metropolis while he handles his duty to you as your alpha, leaving the two of you blissfully undisturbed unless it’s a true emergency—which has only happened once. He does the same for the others when their times come around since many of them have mates of their own.

You’re grateful to them, to the League, for making it easier for Clark to stay with you amidst the chaos that comes with being Superman. It lets you have little moments like this, with your hand snug in his as you head home, the grocery bags settled on his other arm.

The combined scent of you and Clark hits you as soon as you walk through the door of your shared apartment; blooming lemon trees mixed with baked goods cooling on a window sill, the feeling of a summer night under the stars in the country washing over you. It’s relaxing in all the right ways, a balm to any troubles that may have faced you during the day. It’s weaved into every corner of your home, wrapped around every memory or photo, a simple testament to your love that runs so deep.

“You go wash up, I’ll get started on dinner.” He tells you with a quick kiss to your hairline, already on his way to the kitchen.

“Thanks, baby.” You say before you’re heading down the hall, eager to shower off the sweat and grime of the day. You take off Clark’s hoodie carefully, the thing still covered in his scent, and place it on the bed for later. You can already feel that knowing urge at the tips of your fingers, wanting to bundle everything of Clark’s together into a nest, but you force yourself to hold back so you can at least bathe first. You run the water a little colder than you normally would, trying to get rid of the subtle flush to your skin. You have to be careful scrubbing around your glands, the areas already raised and irritated, pumping out your pre-heat scent for your mate. You do your best to ignore the miniscule seed of anxiety that always comes with your heats, letting the water wash it off and down the drain.

It’s about an hour later when you hear Clark. “Sweetheart, dinner’s ready-“ He cuts himself off, stopping in the bedroom doorway when he sees what you’ve been doing this whole time. The bed has been properly transformed into your nest, a methodically built structure with the comfiest blankets in the apartment, all the pillows, and just about everything from Clark’s closet—his spare capes, his shirts, his flannels, his jackets… the list goes on. Your scent has gotten thicker all the while, tinged with a sweetness at the edges that he yearns to sink his teeth into. You’ve been making nests all week, little things that you forgot about by the next day, but those have been nothing compared to this. It’s a clear sign that your heat is about to start, your instincts pushing you to make the perfect nest for you and your mate for the week to come.

You stand there inspecting it, wondering what you should add or move around when his arms wrap around you. You immediately relax into him, his scent surrounding you, encasing you like a second skin. You feel your worries melt away with his body heat, with the soothing smell of chopped wood and apple pie. “It looks great, honey, you did a good job.” He says with a low purr, the sound vibrating in his chest. You feel your pride swell with his compliment, the omega within you chirping pleasantly. Good nest, soft nest, made alpha happy.

“Come eat, before the food gets cold.” He murmurs, lightly nosing at the scent gland on your neck, drinking in the fresh smell of you that comes from it.

“Just a minute. I need to fix a few things.” You say, wiggling out of his grasp to shift a couple pillows, to add another blanket. He leaves you to it, knowing it’ll only upset you to pull you away in the middle of your task.

You finally make your way to the kitchen when your hunger becomes undeniable, the growling of your stomach refusing to be ignored any longer. Dinner is a wide spread of your favorites, meticulously prepared by your mate, all of it mouth watering. Clark made sure to add a few things for extra nutrition, knowing you’ll need it and remembering how difficult it is to get you to eat during your heat in those first couple days. He makes sure you’re drinking enough too, having heard plenty of horror stories about omegas who got hospitalized for dehydration from their heats.

He’s like a mother hen with you, being overly diligent about making sure you’re healthy and taken care of. Before him, you used to just make whatever frozen meal you had on hand after work and collapse in bed, always too tired for anything else, but not anymore. Now you have Clark jumping at the chance to cook for you every day, getting you whatever you desire before you can even speak it, the alpha in him needing to see you happy and content.

Once dinner is finished, too full to take another bite, you help him clean up. You like the soft quiet that’s shared between you, that’s only disrupted by the slosh of water in the sink or the clink of plates when he gives you one to dry. The rest of the night is spent peacefully, much like any other. You both share the couch, with you resting your head in his lap as the TV plays one of your favorite shows. Clark’s warm hand rests soothingly on your stomach, rubbing gentle circles to try and ease your cramps while his scent wafts around you. This continues until you can’t stop yourself from yawning and your mate is herding you to bed.

Clark is careful with your nest when he slips into it, though no matter how hard he tries, he knows you’re going to have to spruce it up again afterwards. It’s impossible to not knock a few things out of place with how big he is. He calls for you in that low, grumbly way he likes to do when he wants you to come to him, this time because you were taking a bit too long finishing up in the bathroom, even though you were standing in front of the mirror right where he could see you. You smile to yourself, enjoying how clingy he is sometimes, especially before your heat when your smell gets so enticing he can hardly stand there being any distance between you.

You join him in the cozy comfort of your nest, the primal thing inside you taking immense pleasure from being entirely surrounded by your combined scents. With the lights off, it’s just the nighttime shine of Metropolis paired with the moon coming through the window, bathing Clark in its soft glow and making him look even more ethereal. He tugs you into him, encasing you in his strong arms, in his warmth and protection. His chest vibrates with purrs that reverberate through you, meant to soothe the nerves he understands you’re having. They pop up every time without fail, born from your natural anxiety and past heats spent with the absence of an alpha who swore they’d be there. That was two years before you’d met Clark, but it was long enough to leave a scar.

“Go to sleep, sweetheart. I’ll still be here.” He promises quietly with lips pressed to your temple.

Your grip tightens in his shirt. “Thank you.”

His only response is his purrs getting louder, and you let that mixed with the sounds of Metropolis lull you into unconsciousness.

» ☆ «

Your skin is burning.

It yanks you from sleep like an all encompassing fire raging just beneath the surface of your flesh, scorching through your veins. It’s an endless blaze of heat that boils in your gut, fanning out across your body, sweat already dampening the light pajamas you wore. With the unfiltered need swallowing much of your ability to think is the feeling of dread, of knowing what this is and what’s happening, and how the next week is just going to be a blur of insatiable desire and messy sex. You swallow a whimper when you feel the strongest wave of cramps yet that create a throbbing in your lower abdomen, your hips squeezing together and making you aware of the slick that’s steadily seeping from your cunt.

You weakly prop yourself up and try to kick off some of the blankets so you’re not overheating as badly, gritting your teeth against the uncomfortable trembles of sensitivity that skate down your limbs. You know your scent glands are red and swollen from working overtime, a twinge of pain from them climbing up your neck like a tension headache. God, you really do hate this, the control of your own body taken from you by some primal designation that you had no choice over. Sweat beads at your hairline, your cheeks hot and flushed, and there’s an increasingly hard to ignore pulse in your pussy.

One glance over your shoulder tells you that Clark is still sound asleep, his tousled hair falling across his forehead, looking peacefully undisturbed. There’s an almost annoying amount of guilt that wrangles control of your brain, keeping you from waking the alpha that you so badly need since he’s the only one who can fix this. He has a hard job, being Superman and all, he needs his rest, I can manage until he wakes up. You try to tell yourself, even as another wave washes over you and the omega within you begs for you to just get him up to fuck you full like he’s supposed to.

You look at the clock—3:47 AM. Clark is an early riser anyway, surely it won’t be that long? You can handle yourself until then, can’t you?

His scent surrounds you like a fog, making you dizzy with want as you’re forced to inhale it with each labored breath. It makes your symptoms even worse, the fire burning hotter, slick drenching your underwear and now your shorts. It only takes a few more minutes before you’re tugging your shirt off, unable to take it while tears of frustration prick the corners of your eyes. Your aching nipples bud in the chill of the room, your hand lifting to brush over them, biting back a gasp at the tiny spark of pleasure it gives you. Your fingers then trail downwards, past the waistband of your underwear to find your soaked folds. Just the smallest tap against your clit makes you lurch, so desperate for any kind of attention, needing so badly to be filled.

It’s obscene really, sinking your fingers into the wet warmth of your pussy when your mate is sleeping right next to you, when he should be the one doing this instead. There’s no resistance, your heat making you perfectly pliant and covered in slick, your fingers easily going to the knuckle. You hide your pathetic whimpers with your other hand, playing some game to see how quiet you can be. Regardless of you fucking yourself, you know it’s not enough. You just can’t reach deep enough, can’t satisfy yourself enough to actually make it to an orgasm. Your body refuses to give it over without your alpha’s help, instead leaving you to writhe in need, your fingers squelching uselessly within your cunt.

You’re so engrossed in attempting to climax that you don’t notice the movement behind you until there’s a large, warm hand eclipsing your own. Clark’s fingers easily take the place of yours, his ministrations much more calculated than your clumsy ones, pressing deeper into your walls, alleviating some of the pressure. You can’t help the moan that finally finds its way out of you now that the need to hold back is gone. There’s kisses pressed against your neck, moving down slowly until he reaches your gland, licking at it before fully sucking it into his mouth. You want to scream at how good it feels, how instantly it douses the fire burning beneath your flesh. He groans as he swallows your raw and unfiltered scent, the pure essence of you right there on his tastebuds.

Clark releases the gland with a pop, the skin now shiny with his spit as he kisses over it one more time. “I got you, honey.” He mumbles, sleep still edging his words, nosing at your jaw as his fingers continue to work your cunt open with ease. “Need to wake me when you need me.”

Clark’s body reacted to the smell of you, of your slick and sickly sweet scent, finally yanking him from slumber to you trying to get yourself off to no avail, your frustration tinging the edges of your scent like blossoms beginning to wilt and sending him into action. He tells you again and again that you can always get him whenever you need, but there’s still that self-conscious part of you that keeps you from doing so, try as he might to pull it from you like a weed.

You instantly relax into him, his chest solid against your back, your leg lifting to allow him better access, to take his fingers further. With his free hand he tilts your head to capture your mouth, swallowing the noises you make with sloppy kisses while your nails dig into his forearm. He groans at the heat of your cunt, at the slick he can feel dripping down his knuckles, the scent of it filling his nose and making saliva pool just under his tongue. You’re the most heavenly thing he’s ever scented, ever tasted, and he doesn’t think he can ever get enough.

You force yourself away from his mouth when your sharp whine pierces the quiet night, a tight knot forming in the lower half of your gut, your body squirming from the building pleasure. “Clark- alpha- please…” You beg, your hips shifting downwards onto his fingers, needing more, needing every inch of him, needing-

“I know, sweetheart. Just need you to relax for me, need you to let go.” He coos, the words whispered right against your neck, then fading into another kiss to your gland. Clark inhales when your scent flourishes, when he can practically see the orchids blooming in the warmth of a summer day, a cool citrus breeze rustling their petals. He feels your pussy fluttering around his fingers, knows every tell you have, down to the way your eyes squint at the corners when you’re about to cum. He grinds the heel of his palm against your clit and then you’re gushing into his hand, your muscles tensing up and the most beautiful sound coming from your parted lips.

“That’s it, good. So perfect.” Clark murmurs, locked on to your face, watching the way it twists in pleasure, your scent fluctuating and calling to him in the most feral of ways. He can feel his rut rising in response to your heat, the alpha in him clawing under his skin, desperate to devour his omega, to stake his claim. His erection is straining against his boxers, a damp spot already forming in his eagerness.

He shushes you with gentle promises and rumbles when you protest to his fingers slipping out of your cunt, the digits shining in the moonlight with the amount of slick on them. You nearly chase after him when he straightens, the haze of your heat demanding something further, needing to be filled, to have a knot stuffed into your pussy. You babble pleas that are barely coherent, but Clark hears you, he always does.

You want to cry in relief when his hands come around your waist, dipping into the softness of you. Clark struggles not to stay there, to admire every gentle curve and the way your skin flushes, and to imagine how pretty your stomach will look when his pups are growing inside you. That thought alone breaks him from his stupor, his fingers digging in a little more, his scent telling you exactly what he was thinking of, the chopped wood becoming smoky, the spices within the apple pie burning on your tongue. It makes you pliant when he starts to move you, always so careful despite the way he could fold you into a pretzel in less than a second if he really wanted. He’s careful about positioning you onto your stomach, careful about caressing your body with warm hands, careful when he pulls your hips up to meet him.

Somewhere in between all that his boxers were discarded, tossed to some corner of the nest, finally allowing his aching cock to slip between your folds. He shudders at just this, at your slick coating his length, your legs spread and ready for him, your face smushed into a pillow, trying to muffle your breathy moans. “I’ll never know what I did to deserve you.” Clark says with reverence, his black curls plastered to his forehead from sweat, his blue eyes gleaming with hunger in the dark.

His tip catches on your entrance, and he takes the opportunity to slide himself in, the girth of his cock stretching you open, the weight of it settling against your walls with each inch he pushes into your cunt. You whimper loudly, fingers clutching the sheets and blankets, knees shifting to further accommodate him. Clark has always been big, but your heat makes him easier to take, enveloping him in your warmth, your pussy pulsing around the veins of his dick. He blows out a sharp breath, the first wave of pleasure rippling down his spine, both of your scents spiking in response to the other. “So good, always so good-“ He manages to get out, his words choked at the ends, trying to reign in the blaze he feels pulsing under his skin. His Kryptonian strength itches just beneath his fingertips, always a hairsbreadth away from showing itself at times like this, when heat and pleasure are at the forefront of his mind. It takes a lot of his concentration to keep it in check, to keep you safe, even though he knows you’ll still have bruises on your hips and thighs.

His weight shifts, the bed dips as he flattens himself against you, as his thick arm comes under your chin to prop you up. His other hand sneaks under you to splay against your stomach like an anchor, preparing for that first thrust into your pussy. His nose nudges into the side of your neck as his cock slowly draws out, only to slam back in and make you jolt. He quickly sets his pace, listening as your moans grow in pitch, his own matching as he pants them against your gland, right next to the indent of his teeth. You feel like heaven on earth, the sticky heat of your cunt continuously sucking him in, making it difficult to pull out each time.

Clark practically molds you to the bed with the heavy press of his hips, your head snug in the crook of his elbow, your spit dripping onto his forearm. Words have escaped you, the only thing you can manage being garbled sounds and whines begging for more as he pounds into you. His scent engulfs you, coats you in him both inside and out, calming the nonstop fire within you. Sparks ignite your veins, your body goes limp to allow your alpha to do whatever he pleases with you, to fuck you dumb until all you know is him and his cock.

“Perfect girl, perfect omega.” Clark praises, licking your gland, letting the taste of you wash over his tongue and fuel him. The hand on your stomach steadily moves lower, the tips of his fingers finding your clit and forcing you back into yourself. Your moans start anew as he draws circles on the bud, feeling the way you try in vain to wriggle in his grip. He has you completely pinned, forced to endure the pleasure he heaps upon you, even as your brain threatens to short circuit.

It’s easy for you to cum for the second time, your body so willing to give it, to cover his cock in more of your slick. Aftershocks run down your limbs, entirely unrelenting as Clark continues to thrust into you with abandon. The sounds of skin on skin fill the room, matched with your breathless whimpers and Clark’s throaty groans. “Please- please alpha- knot me-“ You choke out, just beginning to feel the thicker skin at the base of his dick starting to inflate. You need him to pump you full of his cum, to plug you up with his fat knot, to make sure it takes this time and gives you pups.

“I know, I know, sweet girl. I’ll give it to you.” He promises. His thrusts not faltering, he lifts himself up and grabs you again, this time putting you on your back. He wants to be able to see your face when he knots you, to be able to kiss you and sink his teeth in just like he did the first time he claimed you. You pull him down without hesitation, crushing his mouth to yours, chasing his tongue, swallowing his taste. You move along to his chin, then his jaw, trailing the muscles of his neck to reach his reddened gland. Your tongue runs across it, and… ah, there it is. When you get Clark like this, without the blockers or suppressants to tone himself down for others sake, you swear you can taste it—the once thriving planet that existed across the stars. It’s just a ghost of a scent, buried deep beneath the homely Kansas scent you're more familiar with. You’ve told Clark it tastes like the cold expanse of space, like rolling lands and ancient memories, ones that neither of you could truly fathom. It’s one of your favorite things about him, all the different layers he has, with you somehow always finding new ones.

You gasp sharply when Clark’s knot catches, his movements beginning to slow and become more languid, the head of his cock pressing deeper. His dick twitches with the threat of his release, his muscles bunching, sweat gleaming on his arms and chest. He takes that as a sign to align his teeth with the mark on your neck before clamping down, renewing that mating bite at the same time his knot locks into place. You’re completely overwhelmed—Clark’s cum gushes into you in hot waves, rope after rope painting your walls white as the bond between you is tightened, as your scents dance and entwine. Your own teeth bite into Clark’s gland on instinct, and he welcomes the brief sting of pain as you draw blood. He’s always hated not being able to keep your teeth marks on his neck due to his self healing, so he loves the breaking of skin in times like these so he can feel that same primal claim while it lasts.

His chest heaves with his breath, and when you unlatch yourself from his neck, he brings you into a kiss, briefly tasting his blood in your mouth. “You did amazing, sweetheart.” He says against your lips, kissing the salty stains of tears from your cheeks, soft purrs already beginning to sound in the bottom of his throat. You sigh against him, exhausted and spent for now until your heat kicks up again once Clark’s knot deflates. You have about forty minutes before then, something about his Kryptonian genes making them last longer, push more cum into you, and allow him to go for days on end without faltering. He’s the perfect partner for a heat, really.

You shudder with oversensitivity when he moves you, and he apologizes with a few kisses once you’re situated in his lap, your legs bracing his own and sitting nicely on his knot. You have no idea how it’s possible for you to take more cum inside your cunt, but you feel a fresh wave of heat regardless. Clark shushes your little noises, nuzzling you and holding you nicely against him. He knows how you get post-knotting, when you’re too exhausted to speak or move, so he takes over for you, making sure you’re comfortable. He reaches over to the bedside table to grab one of the water bottles he keeps stashed in the room for your heats, blowing on it to cool it with his ice breath. “C’mon, sweetheart, need you to drink.” He encourages, getting you to lift your head from his shoulder and grab the bottle. He watches, pleased, as you first take a few sips and then down the rest of it, your thirst getting the better of you.

“Thank you.” You mumble, head falling back onto his shoulder once you’re done, eyes closing. “Love you.”

He smiles, those signature dimples showing when he does. “Love you too.”

As he sits there with you tucked in his arms, his mind wanders to where he’ll take you once all of this is done. Your favorite bookstore? Or a picnic overlooking a gorgeous spot he saw in Japan during one of his last missions? Or maybe he’d get you that pretty top you pointed out to him in the store a few days ago? Or all three of those things? He has plenty of time to ponder it, to choose the perfect thing to reward you for a job well done. It’s what he always does, treating you to something he knows you’ll love because it’s what you deserve after being wrecked by your heat. His parents raised him to be nothing less than that type of alpha, despite being two betas themselves. They taught him to be the kindest, most considerate man they could, giving him every pointer and lesson they were able to think of when his sub-gender presented not too long after his powers.

Theories have been made—by Mr. Terrific mostly—that his Kryptonian biology evolved in order to be better suited to this planet, his genes playing on something that already existed and enhancing it to grant him with the “alpha” sub-gender. His body basically did an evolution speed run, making him more capable of finding a mate, making it easier to blend in. Mr. Terrific once told him he’d lock Clark in a lab and study his weird body all day if he could.

You shift with a little grumble, Clark’s attention immediately snapping back to you, to where it belongs. You press yourself further against him, leeching his inhuman warmth, breathing in his now softened scent with each inhale, letting it soothe your frayed nerves. He takes a moment to admire your sleepy face and how cute you look before placing a kiss on your forehead and tucking you under his chin. His purrs begin anew, deep and rumbly like thunder, causing you to melt that much more like you’re made of putty. He wills you to doze off while you can, knowing you’ll need the rest no matter how little it may be.

So maybe Clark was a little bit blinded by his devotion to notice that Bruce was an enigma. An omega stuck in an alphas body. If Clark tried hard enough he could probably use super senses to smell Bruce's true presentation, but the illusion and dream was too strong. And Clark would be lying if it didn't give him a thrill every time he thought about being alone in the same room with such a strong alpha.

Bruce had been using his military grade suppressants for far too long and his body was starting to give out. He knew that if he used them for too long without a break then they would lose their effectiveness, but he figured it would just be one interview and then he could go on vacation somewhere remote for a few weeks and come back as the same strong alpha as before.

The whole interaction started innocently enough. Clark was a bit disheveled struggling to carry a camera, tripod, and a lengthy folder of possible questions. Bruce smiled and leaned in, putting on his playboy charm. He grabbed the stack of papers. "Let me help you. I can't have such a lovely reporter as..." Bruce gave Clark his signature long and suggestive look. Biting his lip a little to continue the façade.

The playboy alpha stereotype was a role that Bruce played amazingly well and it also helped to deepen his image. Omegas weren't supposed to be flirty. They weren't supposed to imitate at all, and Bruce made sure to be everything an omega isn't.

"Diligent as yourself." Bruce pondered calling the poor alpha something like 'lovely' or 'caring' but that felt a little too over the top even for him. And this was meant to be a business transaction. The poor alpha was on the job and Bruce didn't want to harass him too much. A little was okay though.

But a little quickly turned into a little more and then eventually the folder of papers was scattered across Bruce's expensive mahogany desk as he tenderly held Clarks head as the two kissed.

Clark, for his part, thought that this was just a part of Bruce's personality. He also knew that this could jeopardize his job and his future at the Daily Planet. But when Bruce leaned in, his eyes half lidded and his breath coming in a bit to ragged to be normal, Clark threw decorum out the window. This was a once in the lifetime chance with his idol, and even he wasn't going to miss it.

Clark was so engrossed in the moment he didn't even notice that Bruce doesn't have alpha specific anatomy. He just wished that moment could last forever. Every breath, a prayer. Bruce could have been saying the most outrageous things at that moment and Clark would still have received it as a divine message.

Meanwhile, Bruce was in his own personal hell. He was at war with his body and his desires. Mentally, Bruce was going through the moral implications of sleeping with a reporter for a newspaper that he owns. If Clark decided to say anything this could blow up in his face and the only way Bruce would be able to save himself would be by revealing the truth.

Bruce was...cordial after. A little bit too much for Clark's liking. Clark wondered if it was naïve of him to think that he actually meant something to the billionaire playboy. He was probably just another name on a long list of trysts.

Luckily, Clark never said anything about the interaction afterwards. Granted he would lose his job is he did, but it at least gave Bruce some hope that the reporter didn't find out about his true presentation. Even an upstanding reporter wouldn't be able to hold back from a tell-all article about how one of the most famous alphas in the world was actually an omega. No doubt it could generate Clark millions of dollars if he went public with the information or sold it to some new agency of information broker.

As decided, Bruce went on a long impromptu trip to Rome. The official statement was that he was scouting the area to possibly put the European head quarters of Wayne Enterprises, but the truth was a lot more dubious. When Bruce cut off the suppressants entirely he expected to go into heat, or maybe something of the sort. But nothing happened.

And after a month Bruce's suspicions were confirmed, he was pregnant.

Alfred had seen many crazy things while working at Bruce's side. He saw the young boy turn into a strong young man and a protector of an entire city. But crazier than all of that was seeing hearing of the pregnancy. Alfred nearly broke an expensive bottle of wine and nearly tipped over a wine cart of crystal glasses.

Bruce is the one that came up with the plan. He was going to have the kid in secret. Pay a family very good hush money to raise the kid as their own and when the time came, Bruce would adopt the kid. Call it a charity. And even if the child looked like him, he would have elaborate falsified documents to prove that its just a coincidence. And no one would be wiser.

Though his plans came crashing down when he went to visit the child at the circus and discuss the next stage of the plan with the parents when, due to the ropes in their circus act getting intentionally cut, the parents fell to their death. And his kid, Dick, watched it all happen.

Bruce wondered then and there if he should tell Dick the truth. That he was his 'real' father but he decided against it. Maybe it was the empathetic part of him, but he didn't want to hurt his son anymore than he already has been. And with the adoptive parents being dead, it was a lot more believable for Bruce to adopt his son.

And everything would have went perfectly...if his son was not obsessed with Superman. Bruce didn't have any particular feelings for the metropolis hero, but Dick didn't even care that Bruce was Batman. When Bruce told him his identity, all the kid asked is if he knew Superman.

This made Bruce's jaw twitch. And that became a common theme. While trying to get over the grief of losing both his parents, Dick consumed himself with Superman. A pillar of hope. A ray of sunshine in a dangerous world. Someone who would not think twice about saving a kid in danger.

Bruce indulges his son, giving him a Superman themed room and all the Superman merch the kid could want. And every night Bruce sat through the same YouTube videos of Superman saving people. It was honestly exhausting, but the guilt of lying to his son was reason enough to continue the indulgence.

Dick took to being Robin like a fish to water. The second Bruce framed it as Dick being just like Superman Dick was already swinging from the banister showing all the cool moves he was going to use against the bad guys.

"And then!" Dick shouts while getting ready to show Bruce his next move. "I do a flip and I kick the bad guy in the face! And I punch him in the arm and I say 'This is to truth, justice, and a better tomorrow!'" Dick said excitedly.

Bruce's smile didn't reach his eyes, staring to wonder if this obsession was unhealthy. "That's Superman's catchphrase, you can't use it kid."

Dick pouts. Then, as if a light bulb turning on in his head, he perked up. "What about, 'Holy moly I'm going to turn you into guacamole'."

Alfred stifled a laugh.

"Let's put a pin in the whole catchphrase thing and we can come back to that later," Bruce offered while trying to gently lead Dick into the Batcave.

"But Superman has such a cool catchphrase and I need a cool catchphrase too."

"You don't need a cool catchphrase. You just need...to make sure the bad guys don't get away. Got it? Now lets get ready-" Bruce was cut off by Dick running down the stairs at a lightning speed that made Bruce pause for a moment.

The first time Bruce brought Dick with him to the Watchtower he knew it was going to be a whole event. He had already emotionally prepared himself for Dick to run off immediately to find Superman even though he told Dick many times to stay by his side and to not bother any of the other heroes.

And without fail, Dick immediately ran off looking Superman. Bruce sighed as Wonder Woman walked up and greeted him.

Bruce had already mentioned his new sidekick at the last meeting and everyone was so interested in meeting the kid. But Bruce warned them that Robin was a bit...special. Maybe a bit obsessive. And at times hard to keep still. He conveniently left out the part where he's obsessed with Superman since Bruce still hold onto a slight hope that Dick would listen and stay by his side.

"I see the little one ran off," Diana said with a smirk.

Bruce sighed. "He can be a bit of a handful at times."

"Don't you think he's a bit...young to be in this line of work?" Diana asked. Bruce never told them how old Dick was, so the others were imagining at least a 13 or 14 year old, not an 8-9 year old.

Bruce did wonder that at first. If Dick wasn't ready to be on patrol. But the kid just had such a...zeal for being a superhero that he's sure Dick would have snuck out and joined him on patrol anyways.

"Do you remember that time you saved that family from the burning building? You were so cool when you came out holding them like whoosh woosh and you landed like boom boom and everyone was clapping and that you said," Dick was talking a mile a minute and Clark was barely understanding his jumbled words. "It's only a part of the job," Dick said in his mock deep voice. "And then you flew up and it was so cool. I watch that every night."

"Oh."

Clark was a little stunned as he walked over to Batman, ready to return Robin to his caregiver. Clark loved kids and was very excited to meet Robin for the first time. But now he understood all the vague things Batman said about the kid. Though, it warmed a piece of his heart that such a broodish and cold alpha like Batman would be so gentle and caring to such a kid.

For all that Clark is worth, he never stopped liking Bruce Wayne. But when he first met Batman, it felt like love at first sight. Tall, handsome, strong, and he had a mysterious cold edge to him that just made Clarks heart flutter and his head fill with every possible scenario of their future life together.

But liking Batman felt like he was cheating on his first real love, Bruce Wayne. Though he knew the billionaire would never love him back, Clark still felt like he was doing something wrong. He hadn't talked to Bruce one on one in practically 9 years and it was finally time for Clark to put aside his impossible crush.

"I hope he didn't bother you too much," Bruce said in his deep Batman voice while reaching for Dick. Dick turned to Bruce and stuck out his tongue.

"Do you remember that time the bad guys blew up the train tracks and you had to grab the trains and stop them from colliding? It was like screeeech." Dick ignored Bruce and turned back to his true hero and inspiration. "Or the time there was that big earthquake and you and Krypto were going through the...the uhh the"

"Robin," Bruce said in a firm voice.

Clark gave him an awkward smile while once again trying to hand the kid off to his guardian. "I think maybe it's your bed time."

"No!" Dick flipped out of Superman's hold and hid behind him.

Clark was impressed at the speed and agility. No wonder a kid like him was able to hold his own against criminals.

"Robin."

"I don't want to go home!" Dick pouted furiously, tears threatening to fall down his face at any moment.

Bruce sighed.

"Sometimes we have to make sacrifices kid," Superman said encouragingly. "Next time you come maybe I can sign something for you."

"Really?!?" Dick's emotions were like the swing of a pendulum, one moment sad and depressed the next happy and excited.

"Yes, but you have to listen to Batman."

"...Ok...I guess we can leave." Dick kicked the ground lightly, defeated.

Superman gave Bruce an encouraging smile. "He's a good kid. Nice of you to -uh- take him in."

Diana gave a knowing smile as she looked between Batman and Superman.

After that first interaction, Bruce made sure Dick could at least contain his obsession slightly and not instantly run to Superman and bother him.

Bruce and Clark were scheduled to be just two boats sailing off, never meant to cross paths again. At least as civilians. And yet somehow Bruce found himself cursing whatever God or power that be there was which caused him to have to be alone in a room with Clark Kent again.

The interview was going to be simple, the public loved the fact that Bruce adopted a child orphaned due to crime and the Daily Planet decided they wanted to full inside scoop. Bruce made sure it wasn't going to be Clark that was interviewing him, but as fate would have it, the original interviewer got sick and that was how Bruce found himself sitting across from the father of his 'adopted' child.

Dick wasn't interested in doing an interview. It took a lot of coaxing on Bruce and Alfred's part to get him to agree to sit still for at least thirty minuets. Bruce had promised him that they could have whatever Dick wanted for desert and that Bruce would try to bring Dick with him to the next Justice League meeting.

"What's it like being a new parent? It's not often we see lone alphas willingly adopt a child."

All of Bruce's responses were prepared in advance. "Well I am not just any alpha."

Clark swallowed hard and tried to keep himself from blushing at that. Man, he felt like a kid experiencing his first crush all over again.

"And what's it like having such a successful man as a role model?" Clark asked Dick.

Dick finally turned and looked the reporter in this face. He paused and knitted his eyebrows together. "Superman?"

Bruce closed his eyes and took in a nice and controlled breath. Not even noticing the way that Clark visibly stiffened. Bruce had went over all the questions with Dick the night before, but one of the first rules of raising a child was to expect the unexpected.

"Sorry, he's a huge fan of Superman these day. Isn't that right?"

Dick didn't answer. He studied the reporter. "Are you Superman?"

"Now Dick- sorry like I said this is a bit of a...special interest of his. How about you answer the nice mans question?" Bruce's eye twitched as he tried to steer the conversation back.

Dick shook his head and pointed at Clark. "You look like Superman. I met him. He looks like you."

Bruce ran a hand down his face. "I am so sorry Mr. Kent. We may have to reschedule the interview for another time."

Clark didn't register a word Bruce said, he was too busy staring the kid down trying to figure out why his enchanted glasses weren't working on the kid. And what was this about Bruce Wayne's charge meeting him? Could it have been before Bruce adopted him? Clark mind spun.

"Oh yes well I can also skip onto the next questions, um" Clark stammered as he tried to blink away his fear of getting found out.

Meanwhile, Bruce is just happy that it doesn't seem like Clark realizes that Dick is his kid. The last thing Bruce needed was for his secret to get found out. He already managed to dodge the bullet of his omega status being known, now he just needed to make sure that no one knew that Dick was his biological child.

Eventually, Clark and Bruce continued the interview as normal. But Dick only wanted to talk about Superman after that. Crossing his arms and staring Clark down like he was trying to size him up.

Fuck, Clark thought, this kid really does know. Why aren't the glasses working?

That night, Clark was consumed by his thoughts and worries. But he couldn't put his finger on how the kid knew his identity. The glasses were obviously working, Bruce thought the kid was just playing games. So why was this child special?

And where did he meet him?

"Ugh," Clark lightly hit his head against his desk. The act was more symbolic than anything else. He was at an impasse.

As if grabbing onto an invisible string, a thought so impossible solidified in Clarks mind. Clark had two obvious crushes, Bruce Wayne and Batman. And both alphas recently look in a young boy. Both boys were obsessed with Superman and he had personally met Robin on multiple occasions.

But the next string of thought felt even more impossible. People like...Clark were immune to some magic enchantments. The glasses probably wouldn't work on someone who was a Kryptonian. Or even half Kryptonian. Though it is possible that Dick was something else entirely that was also immune to the enchantment.

"That would be impossible," Clark groaned. "I might as well be grasping at straws."

In a sea of impossibilities, this...option felt the most likely. If anything, Clark would just ask Bruce about it and they would have a good laugh. Or Clark could lose his job for bringing up their one-night stand.

The waves of curiosity were nipping at him and he decided to take the plunge. At the next Gala, Clark managed to fenagle himself an invite through his work. It took a bit of convincing and maybe a few under handed tactics, but he needed to know if his theory was correct.

Bruce is his usual suave self, making Clarks heart jump as he builds up the confidence to confront him.

Is the kid mine? No... I can't say it like that. So I noticed that your child looks a lot like you. No...Hey I'm Superman and I think you're Batman. No... Clark grabs a random champagne flute and downs it as he notices Bruce step out onto a terrace outside.

The cold air bit into his skin as he opened up the door. Bruce was standing there nursing a cigar, his body tensing when he heard the door open.

"It's occupied," Bruce said.

"Um," Clark started. In all honesty, he still didn't know what to say. The words were stuck in his throat and they were threatening to stay there forever. "I-"

Bruce whips around. Smoke billowing slowly around him. His eyes no longer portraying the calm and collected demeanor that he always had. Bruce had expected it would come to this.

"I didn't know it was customary for entry level reporters to attend these things."

This wasn't the Bruce Wayne he knew. This wasn't the Batman he knew. Clark didn't know who this was but he didn't like any second of it.

"I-someone couldn't make it so..."

"That was the excuse last time too, right? Clark, is it? What we had was a one time thing-"

"Is the kid mine?" Clark blurted out.

The air stilled. No one dared to move. The truth hanging in-between them. An invisible red string of fate tying them together.

"How much do you want? Just say a number. Better yet, I will have Alfred send you a blank check and you can just put whatever amount you want on there."

Silence. "Or would you prefer a promotion? I can pull some strings and-"

"That's...he's...he's my kid?" Clark was stunned. He thought for sure that he was wrong. That it was so impossible that it was laughable. Never in a billion years did he imagine that he had a kid with the alpha playboy billionaire Bruce Wayne....omega playboy billionaire Bruce Wayne.

"What do you want? For your silence." A million emotions ran through Bruce's head. His heart feeling like a jumbled up mess of yarn. This was his worst nightmare. All the other times that he thought he would surely die and shrivel up did not come anywhere close to this. His entire reputation was on the line. His entire livelihood. Everything he fought so hard for. So hard to protect. His city. His family. Everything was slipping through his fingers.

"I-Can I be in his life-does he know?" Clark asked.

Bruce opened his mouth to respond but nothing came out.

"How did you do it? I mean no one suspected a thing. If it wasn't for the fact my glasses don't work on him because he's half Kryptonian then I would have never known."

"Kryptonian?"

"Oh."

Bruce took another drag of the cigar and run a hand through his hair. This was more complicated than he even imagined. Not only was his baby daddy a reporter, he was also Superman. God, Dick is obsessed with Superman.

"I-Can I-I want to be a part of his life. He obviously likes me and-"

"No!" Bruce shouts a bit too loud making Clark flinch. "He likes you because you're his favorite superhero. No. He can't know."

"He looks like us," Clark tried to reason, but he might as well be reasoning with a brick wall.

"And so do his parents. Just-Just tell me what it is you want and I will give it to you. He can't know. He can't. He misses his parents so much. He can't know they weren't his real parents." Bruce didn't realize when exactly his anger turned into pleading. Bargaining. Begging.

Clark nodded slowly. "I understand. I just...I have a lot to think about now."

"Me too," Bruce offered, his cold aloof mask completely cracked.

"Even if he doesn't know that I am his...dad...I still want to...hang out with him sometimes." Now Clark was doing the pleading.

Two broken boats, their rudders knocking them into each other once again.

"I can make that work."

---

Not beta read.

The Docks of Gotham

The rain over Gotham’s eastern shipping yards tasted of sulfur and iron. Y/N hovered fifteen feet above a rusted, green shipping container, their bare hands pulsing with a violent, erratic hum of blue cosmic plasma. Every crackle of the energy sent a sharp, stinging vibration up their forearms—a physical reminder of the sterile Hydra labs where scientists had injected experimental serums into an Omega body, forcing a fragile biology to house the raw power of a dying star.

"Stay sharp, Y/N," Natasha’s voice cut through the earpiece, tight and professional. "Multiple hostiles are breaching the eastern warehouse. Don't let them get the drop on you. Tony is handling the perimeter, but you're our main muscle on the roof."

"Copy that, Nat. I've got eyes on the lower bay," Y/N replied, their jaw clenching as they shifted their weight in mid-air. Their uniform, standard-issue Avengers gear, felt suffocatingly tight against their skin. "The energy signatures down here are erratic. If they open those crates, the whole block goes up."

"Then don't let them," Tony's voice chimed in, accompanied by the distant, high-pitched whine of repulsors. "Keep your shield up, kid. I'm seeing massive spikes on my sensors."

Before Y/N could respond, the heavy storm clouds directly above parted with a sonic boom that rattled the shipping containers below. A blur of bright red and deep blue cut through the midnight sky like a comet. Clark Kent landed on the adjacent warehouse roof, his boots striking the concrete with a heavy, echoing thud that sent gravel flying. He stood up slowly, the rain cascading off the bold 'S' shield on his chest. He squared his broad shoulders, his presence alone commanding the dark skyline—the apex Alpha of the Justice League.

Then, the wind shifted, blowing hard from east to west.

Clark froze instantly. His super-hearing caught the sudden, sharp hitch in Y/N's breathing from fifty yards away, but it was his sense of smell that betrayed him entirely. A scent hit his nasal passages like a physical blow—an intoxicating, mesmerizing blend of crisp winter ozone, rain-soaked earth, and a deep, dizzyingly sweet Omega undertone that hit his brain like a narcotic. His inner Alpha roared, a primal, ancient instinct screaming mine straight down his spine. His trousers grew instantly tight, his massive length straining against the thick fabric of his suit as a heavy wave of pre-cum leaked from his tip.

Y/N gasped aloud, their knees buckling in mid-air as they dropped a foot, their blue energy shields flickering violently. Their own senses were completely overwhelmed, flooded by what was coming off the man in the cape. The air around Clark smelled of rich, warm cedarwood, clean sunshine baked into cotton, and the crisp, cold upper atmosphere. It was a dominant, deeply soothing Alpha scent that immediately, miraculously quieted the constant, painful buzz of Y/N's Hydra-born power.

For the first time in years, Y/N felt completely warm. A sudden, unholy ache blossomed deep between their thighs, their internal temperature spiking so fast that a thick, clear layer of slick immediately began to coat their underwear. Their nipples hardened into tight, painful peaks, rubbing frictionally against the inside of their suit with every ragged breath.

Clark turned around slowly, his chest heaving with deep, ragged breaths. His blue eyes were wide, glowing with a faint, instinctive crimson heat around the irises as his inner beast demanded he claim what belonged to him. He could smell the sudden, desperate spike of Omega slick from where he stood, the sweet aroma driving his primal instincts into overdrive.

"You..." he breathed, his voice a low, gravelly rumble that vibrated through the rain and struck right in Y/N’s chest. "You're my..."

"Who are you?" Y/N whispered, landing unsteadily on the gravel roof, their legs trembling as their thighs rubbed together, trying to soothe the sudden, wet friction gathering between their legs. "What are you doing to me?"

They stood just feet apart, the sound of gunfire and explosions in the lower warehouses completely fading into white noise. Clark took a heavy step forward, his massive hands twitching at his sides, desperately wanting to reach out, to drag Y/N against his chest, to bury his face in the column of their neck and scent-mark them until they were drenched in him. He wanted to rip that uniform apart and sink himself into the soaking heat he could smell radiating off them. Y/N’s inner Omega whined softly, a tiny, submissive sound escaping their throat as they took a step toward him, wanting nothing more than to submit to that massive, warm chest, their core pulsing with a desperate need to be stretched open by his sheer size.

"Superman! We've got a massive breach on the east side! The hostiles are moving the weapon crates!" Batman’s voice barked through Clark’s earpiece, shattering the heavy silence like glass.

At the exact same time, Tony Stark’s sarcastic tone crackled in Y/N’s ear. "Kid, wrap it up. Comms are buzzing and the party is moving west. We're packing it in. Get down here before you catch a cold."

Clark blinked hard, his glowing red eyes fading back to a desperate blue as the fierce Alpha haze cleared just enough for him to realize the situation. He looked at Y/N with a profound, agonized longing, his gaze dropping to their trembling, wet-stained groin before returning to their eyes. "I have to go," he said softly, his voice cracking with the strain of his raging Alpha. "But I know who you are now. I know your scent. I will find you."

"Don't forget me," Y/N whispered back, their voice trembling as a fresh wave of slick coated their inner thighs. They took off into the sky, leaving a trail of blue energy and a desperate, aching Alpha standing alone in the rain, his cock aching fiercely inside his suit.

The Pining

When Clark returned to the Watchtower, he was a ghost of his former self. He sat frozen at the main monitor console, his eyes staring blankly at cascading data streams he wasn't actually reading. His usual bright, encouraging, vanilla-and-sunshine scent was entirely gone, replaced by a heavy, sour, suffocatingly melancholy musk that put every other Alpha in the room on edge. His large hand occasionally slipped down to touch the hard, throbbing ridge through his civilian trousers, the memory of that Omega's scent making him semi-hard even days later.

In the briefing room, Diana stood by the glass, leaning over to Bruce, who was typing furiously on his keypad. "He has been sitting there for three days, Bruce. He barely speaks, he hasn't eaten, and even his heartbeat is sluggish. It is the mark of a deeply distracted warrior."

"He's not distracted, Diana. He's yearning," Bruce replied coldly, his eyes tracking Clark's rigid, miserable posture through the glass. "And a pining Kryptonian is a danger to himself and global security. He smells like an Alpha whose mate is being withheld."

Bruce walked out of the briefing room and marched right up to Clark's console, leaning his armored arm against the metal edge. "You found them, didn't you?" Bruce asked, his voice deadpan but completely commanding.

The rest of the League—Barry Allen, Hal Jordan, and Diana—hushed instantly, turning their heads to watch.

Clark didn't look up, his jaw clenched so tightly the muscles jumped. "Found who, Bruce? I'm just reviewing the Gotham files."

"Your fated mate," Bruce pressed, his voice dropping an octave. "Your scent is practically mourning, Clark. It's giving half the Watchtower a headache. Who was on that roof at the docks? You crossed paths with the Avengers' strike team. I ran the thermal scans; your heart rate spiked to 180 when you were near their energy-manipulator."

Clark let out a long, ragged sigh that sounded like tearing metal, finally burying his face in his large, calloused hands. "Yes," he rasped, his Alpha nature raw, exposed, and vulnerable. "Yes, I found them. But they’re an Avenger, Bruce. They belong to a different team, a different jurisdiction, a different world. I can’t just fly across the state line, strip them bare, and claim them like a feral beast, no matter how much my instincts are screaming at me to do it. My cock hasn't gone soft since that night. I can still smell them on my skin."

Barry's eyes went wide from across the room. "An Avenger?!" he squeaked. "Dude, talk about star-crossed lovers. That's like Romeo and Juliet, but with way more property damage. Can you imagine the PR nightmare if you two went into heat in public?"

Meanwhile, at the Avengers Compound in upstate New York, the atmosphere was just as heavy. Y/N was sitting at the edge of the long dining table, staring blankly at a plate of untouched food. Their core was still throbbing, a constant, low-grade ache that made them squirm against the leather chair, leaving a faint, damp patch of slick behind. Natasha sat directly across from them, her sharp green eyes tracking the way Y/N's fingers trembled against the silverware. Steve Rogers stood by the counter, a look of deep concern on his face.

"You haven't touched a single bite of your dinner for three days, and your energy signatures are spiking into the red whenever someone mentions the Justice League on the news," Natasha said gently, her maternal Beta instincts making her voice incredibly soft. "What really happened out there on that roof, Y/N? You smell like an Omega who needs an Alpha to tear their clothes off. Your pheromones are flooding the common room."

"Nat!" Steve scolded, flushing slightly.

"It's true, Steve. Look at them. They're practically dripping through their clothes," Natasha countered, her eyes focused on Y/N's flushed face.

"Nothing," Y/N mumbled, dropping their head as their scent leaked a distressed, sour, profoundly lonely Omega note into the room. "Just... met someone. An Alpha. It felt... different, Nat. Like my entire body was telling me to run to him, to drop everything, lay on my back, and let him take me until I can't walk. My hole hasn't stopped twitching since I smelled him."

Steve sighed, walking over and placing a heavy, reassuring hand on Y/N's shoulder. "A true mate bond isn't something you can just ignore or fight off, kid. It'll eat you alive from the inside out if you stay apart. We need to figure out a way to resolve this before it affects your safety on missions. We can't have you distracted in the field because you're longing for a knot."

Back at the Watchtower, Bruce was already typing a massive, multi-layered document into the mainframe, his decision finalized. "We need to secure our global borders and streamline our international defense protocols," Bruce announced smoothly to the room. "The Avengers have tactical resources we lack in the Eastern Hemisphere. I’m proposing a formal, joint-task force coalition. We will operate out of a neutral base for the next two months to share intel."

Clark looked up instantly, a bright, fierce hope flaring in his blue eyes, his cock pulsing with a sudden, painful throb at the prospect of seeing his mate. "Bruce... you're doing this for me?"

"I'm doing this because a distracted Superman is an absolute liability to this planet," Bruce said, turning his back, though a tiny, rare smirk played on his lips. "Pack your bags, Clark. We fly to the Avengers Compound tomorrow morning. Try to keep your pheromones under control until we get there."

The Secret Garden

The integration of the two teams was flawless on paper, but emotionally, it was pure chaos. The moment the Justice League walked into the Avengers' grand briefing room, Clark’s eyes locked onto Y/N, who was standing near the back wall. The air in the room instantly thickened, the scent of cedarwood and sweet ozone crashing together so violently that Tony Stark actually choked on his coffee. Y/N felt a sudden, violent twitch in their core, their slick immediately starting to flow, coating the inside of their thighs as they stared at Clark's massive frame.

For the first month, they were forced to be strictly professional. There were global strategy meetings, joint border patrols, and intense combat training simulations in the Danger Room. But Clark was always there. He was an immovable shadow, his eyes tracking Y/N's every move, his nostrils flaring as he drank in the subtle scent of their arousal.

During a sudden, mid-month skirmish against an automated AIM facility in the midwest, a rogue, heat-seeking missile bypassed the frontline and tracked directly toward Y/N's blind spot. Before Y/N could even raise their hands to form an energy shield, a sonic boom shattered the air. Clark was already there. He threw his massive body in front of Y/N, taking the full force of the missile blast directly to his back. The explosion erupted in a ball of fire, but Clark didn't even flinch.

He turned around instantly in the middle of the smoke, his eyes blazing a furious, protective blue as he grabbed Y/N’s shoulders. "Are you hurt? Look at me, sweetheart, tell me you're not hurt," he demanded, his deep voice trembling with raw panic, his large palms hovering over Y/N's waist, his thumbs digging into their hips through their uniform.

"I'm fine, Clark. My powers would have caught it in time," Y/N smiled breathlessly, their heart fluttering wildly against their ribs as they leaned forward just enough to breathe in his soot-stained, fiercely protective scent. "But... thank you for protecting me."

"Always," Clark vowed softly, his thumb brushing against their cheek, his gaze slipping down to their mouth, his scent flaring with a raw, possessive hunger that told Y/N exactly what he wanted to do to them against the nearest wall. "Don't tempt me here, sweetheart. I can smell how wet you are for me right now."

Over the second month, the tension grew entirely unbearable. They began meeting secretly in the compound's sprawling botanical gardens late at night, far away from the prying eyes and super-senses of their teammates. Clark would fly around the world just before their meetings, bringing Y/N small, thoughtful gifts—rare, midnight-blooming orchids from the Amazon, or delicate pastries from a small bakery in Paris that were still piping hot when he wrapped them in his cape to deliver them.

One night, the tension finally snapped. They sat on a stone bench hidden by thick tropical ferns. Clark was speaking of his childhood in Smallville, but his voice trailed off as Y/N shifted closer, their sweet Omega scent thick and heavy in the humid air of the greenhouse.

"You are not a weapon, Y/N," Clark told them, his voice thick with emotion as he gently reached out and tucked a stray lock of hair behind their ear. The simple contact sent a massive jolt of pure, electric pleasure through both of them, causing Y/N to let out a quiet gasp. His hand slid down to the back of their neck, his large fingers gently squeezing the sensitive area near their scent gland. "You are beautiful. You are a living, breathing soul, and you deserve absolute peace. You deserve to be cherished."

Y/N leaned their face heavily into his large, warm palm, tears pricking the corners of their eyes. "I want to be with you, Clark. Permanently. I can't keep walking back to my empty room alone every night. It feels like absolute torture to leave your side. My body aches for you. I spend every night touching myself, thinking about your size, wishing you were the one stretching me out."

Clark let out a low, dark growl, his restraint fracturing. He leaned forward, crushing his mouth against Y/N's in a desperate, bruising kiss. His tongue thrust deep into their mouth, claiming them with a feral dominance that left Y/N breathless. He pulled Y/N onto his lap, his large hands gripping their backside, squeezing the soft flesh hard as he pinned them against his rock-hard erection. Y/N whimpered into the kiss, grinding their aching cleft against his massive, straining length through their layers of clothing.

"God, Y/N," Clark groaned against their lips, his teeth grazing their jawline, moving dangerously close to the un-mating gland on their neck. "You have no idea what you're doing to me. I want to rip these clothes off you right now, pin you to this stone bench, and plunge into you until you're screaming my name. I want to knot you until you're completely filled with my seed."

Y/N shuddered, their core pulsing violently, sending a fresh wave of slick down their legs. "Do it, Clark. Please, just touch me. Let me feel you."

Clark forced himself to pull back, his chest heaving, his eyes glowing red in the darkness. "Not here, sweetheart. Not like this. When I take you, I'm taking you permanently. I want you where no one can interrupt us. Join the League. Come with me to the Watchtower. Let me claim you properly."

"Yes," Y/N whispered, their voice trembling with a mixture of raw desire and absolute devotion. "Yes, I'll come with you."

The Choice

The very next morning, Y/N walked into the Avengers' common room, their jaw set and determination hardening their gaze. Steve was sitting at the counter, Tony was messing with a holographic gauntlet, and Natasha was leaning against the window sill.

"I'm leaving the team," Y/N said clearly, their voice ringing out steady and true despite the frantic nerves fluttering in their stomach.

Tony paused, dropping his metal wrench onto the glass table with a loud, ringing clatter. "Kid, what? You're kidding, right? Because of the big guy in blue? You're trading the tower for a cape?"

"He's my fated mate, Tony. My soul belongs with him, and my body is screaming for him," Y/N explained, looking each of them in the eye. "And honestly... being here, as much as I love you all, I'm always reminded of what Hydra did to me. I'm always the 'asset' that was rescued. With Clark, with the League... I feel like I can finally start fresh. As a person, not just a soldier. I need to be with my Alpha."

Natasha smiled, a knowing, sensual smirk on her lips. "Go get your Alpha, Y/N. I've seen the way he looks at you. He's going to ruin you for anyone else, and honestly, you deserve that kind of devotion. Just make sure he doesn't break the bed."

Steve smiled warmly, a look of profound understanding in his eyes as he stood up and wrapped Y/N in a massive, grounding embrace. "We will miss you more than you know, Y/N. But an Omega belongs with their true Alpha. Go build your life. We'll always have your back, no matter what team you're on."

That afternoon, Y/N formally transferred to the Justice League. The induction ceremony was quiet, held in the Watchtower's grand, glass-domed hall overlooking the earth. When Bruce stepped forward and formally handed Y/N their gold-trimmed League communicator, Clark was standing directly behind them. His massive chest was puffed out, his posture completely rigid with an overwhelming, explosive scent of pure, unadulterated Alpha pride that filled the entire hall. His hand rested firmly on the small of Y/N's back, his fingers dipping slightly below their waistline in a subtle, possessive gesture that told everyone in the room exactly who Y/N belonged to.

For the first three weeks, Y/N operated as an active Leaguer. They proved their immense worth tenfold, using their Hydra-enhanced energy manipulation to perfectly contain a massive nuclear containment breach in Metropolis and single-handedly shut down a complex LexCorp tech heist in Gotham. Clark flew beside them on every single patrol, an immovable, heavy fixture in the sky, his eyes never leaving their form for more than a second.

During a routine patrol over the Pacific, Clark flew up directly behind Y/N, his massive chest pressing against their back in mid-air. His large hands slid around their waist, pulling them tight against his crotch. Y/N gasped as they felt the thick, hard ridge of his cock pressing firmly against their backside through their suits.

"Clark, we're on patrol," Y/N whispered through the comms, their core immediately pulsing with heat.

"I don't care," Clark rumbled in their ear, his teeth grazing the shell of their ear. "I can smell you from five miles away, sweetheart. Every time you fly, your energy warms you up, and your scent just pours out of your suit. It's driving me insane. I want to strip you naked right here in the clouds and take you while we float."

Y/N whimpered, grinding their backside against his hard length, their plasma energy flaring out in brief, erratic blue sparks. "Please, Clark... soon. I can't take this teasing anymore."

"Soon, sweetheart. I promise," he groaned, reluctantly releasing his grip as they continued their flight.

But then, during the fourth week, the air in the Watchtower changed completely.

The Unbridled Claiming

The air in the Watchtower's briefing room didn't just warm up; it turned liquid. A sudden, violent cramp seized Y/N’s lower gastronomy, ripping a ragged gasp from their throat. Before they could steady their feet, a thick, searing wave of internal heat flooded their thighs. The scent of raw, honeyed nectar and slick exploded into the air, so sweet and heavy it was practically visible. Y/N’s underwear soaked through instantly, a heavy gush of clear, slick fluid running down the inside of their thighs, making them shiver as their knees buckled.

Clark’s head snapped toward them, his pupils dilating until his eyes were solid, pitch-black voids. A terrifying, subterranean growl rattled the metal floorboards.

"Nobody look at them," Clark rumbled, his voice dropping into an unyielding Alpha command that made even Batman step back.

In a blur of motion, Clark scooped Y/N into his arms and slammed through the heavy doors of his private quarters. The moment the manual locks clicked into place, he dropped Y/N onto the reinforced mattress.

"Clark, please... it burns, it burns so bad," Y/N sobbed, their fingers frantically tearing at the zipper of their own uniform. "I need you inside me. Strip me, please, break me open."

"I've got you, sweetheart. You're mine. Every single drop of this is mine," Clark growled. He grabbed the collar of his indestructible suit and ripped it down the center with a violent shriek of fabric, exposing his massive, heavily muscled chest, slick with a sudden sheen of hot sweat.

He pinned Y/N down, his heavy body trapping them against the sheets. With brutal efficiency, he tore the remaining fabric of Y/N's uniform away until they lay completely bare beneath him. He grabbed both of Y/N’s wrists, pinning them above their head with one massive hand, while his free hand cupped their breast, his large thumb flicking over the swollen, rigid nipple until Y/N screamed from the sheer, sensitive ache.

"Look at how wet you are for me," Clark rasped, his gaze dropping to the glistening cleft between Y/N’s thighs. He leaned down, burying his face in the crook of their neck, his hot tongue licking and sucking the swollen, pulsing scent gland until Y/N arched their back, weeping with pleasure.

He slid his hand down, parting their outer lips. Y/N’s entrance was dripping, completely saturated in thick, clear slick. Clark pushed three thick fingers straight inside them, the wet squelch echoing in the dark room as he pumped them hard, stretching the tight walls. Y/N’s hips bucked frantically against his hand, begging for more. "You're dripping for me, Omega. So tight, so ready to be filled by your Alpha."

"Put it in, Clark! I can't take it, I want your cock, please!" Y/N begged, their legs winding tightly around his heavy hips as he released their wrists.

Clark groaned, a deep, animalistic sound as his length—thick, brutally long, and heavy with pre-cum—pressed against Y/N's soaking entrance. He lined himself up, rubbing his thick head against their clit until Y/N shrieked. With one heavy, deliberate thrust, he drove his entire length deep inside them, bottoming out against their cervix.

Y/N’s eyes rolled back, their mouth falling open as their blue cosmic energy flared out in jagged sparks across the ceiling. It was a brutally tight fit. Clark let out a guttural roar, his hips immediately hammering back into them with a relentless, heavy rhythm. The loud, wet slapping sound of skin against skin filled the room.

"God, you're tight," Clark growled, his pace turning feral. He hooked Y/N's knees over his broad shoulders, tilting their pelvis up to drive even deeper. Every plunge was deep and punishing, milking his shaft as Y/N’s internal walls clamped down in violent spasms. Y/N screamed, their hands clutching the headboard as wave after wave of intense orgasms tore through them.

Clark pulled out until only the head remained inside, then slammed back in to the hilt, making the bedframe groan. He did it again and again, pounding into them until Y/N’s voice grew hoarse from crying out.

For days, the heat consumed them. Clark flipped Y/N onto their hands and knees, pulling their hips up high as he drove into them from behind, his large fingers leaving deep red marks on their thighs. Each time they reached the edge, the base of his shaft expanded into a massive, solid knot, locking them together immovably. During those long locks, Y/N lay helpless, weeping with exhaustion as Clark’s cock pulsed violently, pumping thick streams of hot Alpha seed deep into their womb until they felt completely full and distended.

On the final night, as they climbed toward a final, shattering climax, Clark gripped Y/N's throat with gentle but unyielding pressure, tilting their head back as he slammed into them doggy-style.

"Time to seal it permanently," he whispered, his eyes glowing red.

As he buried himself to the absolute hilt, his knot swelling to its absolute limit inside them, Clark leaned down and bit down hard on the side of Y/N's neck. His sharp teeth punctured deep into the scent gland, cementing the permanent mating mark. Y/N screamed out, a mixture of sharp pain and absolute spiritual completion washing over them as their souls locked. Their internal walls went into violent spasms, clamping around the expanding knot as Clark delivered a massive, endless release of seed deep into their womb, fusing them together in a cloud of cosmic sparks.

The Nesting

A month after the heat had finally broken, Y/N was standing in the Watchtower locker room, adjusting the straps of their armor. An emergency alert had just sounded across the monitors; a massive swarm of Brainiac drones was descending rapidly on Coast City, and the League was mobilizing. As Y/N reached down to pull on their tactical boots, a massive, unyielding hand clamped firmly around their wrist.

Y/N looked up to see Clark standing over them. He wasn't wearing his Superman suit; he wore a simple, tight black t-shirt that stretched over his massive chest, his jaw clenched in a hard line and his arms crossed over his chest. His Alpha scent was incredibly thick, heavy, protective, and completely dominant, coating every inch of the locker room like a physical barrier.

"You're not going on this mission," Clark said flatly, his tone dropping into a low register that left absolutely no room for argument.

"Clark, it's just a drone swarm. I'm one of the strongest energy manipulators on this team, and my plasma can short-circuit their mainframes in seconds," Y/N argued, a flash of annoyance crossing their face as they tried to pull their wrist out of his iron grip. "I'm a full member of the Justice League now. Let me do my job. I'm not some fragile glass doll."

"No." Clark stepped even closer, his large hands coming down to cup Y/N's stomach with an incredible, fragile gentleness that completely contrasted with his hard, unyielding expression. He slid his hands under their shirt, his warm palms resting against their bare skin, his thumbs caressing their lower abdomen. His super-hearing had picked it up days ago, but he had waited for the right moment to tell them. "Listen, sweetheart. Listen closely to your own body right now."

Y/N quieted down, closing their eyes and centering their breathing, focusing their internal senses deep into their lower abdomen, right where Clark's hands were warming them. And then, beneath the steady, rhythmic hum of their own pulse, they heard it. Two tiny, incredibly fast, fluttering heartbeats echoing softly from within their womb.

Y/N’s hands flew to their mouth, tears welling up in their eyes instantly as their knees trembled. "Pups? Clark... oh my god, we're pupped? From the heat?"

"Two of them," Clark whispered, his hard expression melting completely into a gaze of overwhelming, tender love. He wrapped his massive arms around Y/N's waist, lifting them completely off their feet and burying his face deep into their neck, inhaling the newly developed, sweet, milky scent of a pregnant Omega. He pressed his lips against the dark, healed mating mark on their neck, making Y/N shiver. "You are staying right here in the Watchtower, in the nest. My inner Alpha will not let you fly into a warzone with our babies inside you. I won't allow it, Y/N. Your body belongs to our family right now. If you try to walk toward the hangar bay, I will carry you back to our bed myself, strip you naked, and lock the door until the mission is over."

Y/N whimpered, leaning into his embrace, their inner Omega completely submitting to his protective command. "Okay... okay, I'll stay. Just come back to me safely, Alpha."

"Always, sweetheart," he murmured, giving them a deep, slow kiss that tasted of possession before heading out to the hangar.

For the next eight months, Y/N was completely, strictly grounded, much to their initial professional annoyance but ultimate, deep physical comfort. Clark turned into a hyper-protective, constantly hovering mate. He built a massive, sprawling nest in their private Metropolis apartment using his old capes, soft flannel blankets, and dozens of his own shirts that were completely soaked in his rich, heavy cedarwood scent. Y/N spent hours curled up in the center of it, naked most of the time because their skin had become incredibly sensitive, their full, leaking breasts and round, swollen belly requiring constant comfort.

Whenever Y/N had a bizarre craving at 3:00 AM, Clark would kiss their forehead, step out onto the balcony, and fly all the way to Italy for fresh gelato or Japan for authentic ramen, returning in less than ten minutes with the food still steaming hot in his hands. He would sit at the edge of the nest, feeding Y/N before stripping down and climbing in with them, his large hands rubbing their swollen belly, his mouth worshiping their enlarged, sensitive breasts, licking away the sweet drops of colostrum that leaked from their nipples.

The Avengers even made regular visits to the apartment to check on them. Tony Stark arrived one afternoon pushing a ridiculous, high-tech motorized crib outfitted with gold titanium plating, a built-in forcefield, and an AI nanny program.

"Only the best for the future super-babies," Tony boasted, adjusting the holographic display.

Natasha sat gently on the edge of the large nest, softly petting Y/N’s hair and smiling, deeply proud to see how incredibly happy, safe, and loved their former teammate truly was. "Look at you," Natasha whispered. "You look radiant, Y/N. He's really taking care of you."

"He doesn't let me do anything," Y/N laughed softly, leaning into Natasha's touch. "But I've never felt safer."

The birth took place in the specialized, highly secure medical bay of the Watchtower to ensure that Y/N's hybrid cosmic powers wouldn't cause an accidental energy surge in a normal hospital. It was a long, grueling labor that lasted nearly fourteen hours. Y/N’s blue energy flared out in bright, crackling waves with every contraction, shaking the surrounding medical equipment and causing the lights to flicker, but Clark never once left their side. He sat right on the edge of the bio-bed, letting Y/N squeeze his super-strong hand hard enough to leave deep, dark bruises even on his invulnerable, Kryptonian skin, while he constantly whispered sweet praises into their ear.

"You're doing so well, my beautiful Omega. Just a little more, sweetheart. I'm right here, I've got you," Clark murmured, his voice cracking with emotion as he kissed the hot sweat away from their forehead, his own Alpha scent flaring to soothe their pain.

With one final, exhausting, body-shaking push, the tense quiet of the medical bay was broken by two healthy, high-pitched, loud cries.

The medical droid carefully washed the newborns and handed them over—a boy and a girl. They both possessed Clark’s thick tufts of dark hair, but as they blinked their tiny eyes open for the first time, unmistakable sparks of Y/N's vibrant, Hydra-given blue energy flickered faintly in their tiny irises. They were absolutely perfect. Hybrid Kryptonian Omegas and Alphas, born of a fated, cosmic love.

Clark wept openly, big, warm tears rolling down his face as he pressed his forehead firmly against Y/N’s sweaty, exhausted brow. They both cradled their new babies close to their chests, the two tiny, rapid heartbeats now sounding loud, steady, and safe against their own. Clark leaned down, kissing Y/N deeply, a taste of sweat, tears, and absolute devotion.

Years later, the Avengers and the Justice League would often gather together at the farm in Smallville for massive summer barbecues. Watching their children fly small, clumsy, giggling loops in the sky, chased by a laughing, glowing Y/N who was completely radiant with happiness, while Clark watched from the wooden porch with his massive arms wrapped tightly around his mate's waist, his hands resting on their hips as he pulled them back against his chest, Y/N knew they had finally found exactly where they belonged. They were no longer a weapon of Hydra, or a soldier of an endless war. They were a mate, a parent, and completely, beautifully free.

Domestic Sanctuary and Primal Protection

The afternoon sun over the Kent farm in Smallville was thick and heavy, baking the endless rows of sweet corn until the entire valley smelled of damp earth and green stalks. Down in the valley, the high-tensile steel frame of the old red barn sat silent, but inside the main farmhouse, the air was saturated with a thick, dizzying cloud of heavy Alpha musk and sweet, milky Omega pheromones.

Y/N sat in the absolute center of a massive, circular nest built directly onto the hardwood floor of the master bedroom. Clark had dragged three king-sized mattresses together, surrounding the perimeter with heavy, solid oak dressers to wall them in. The nest itself was a tangled, dense mound of dozens of Clark’s flannel shirts, his old velvet-lined capes from the Watchtower, and heavy down comforters that Y/N had systematically shredded at the edges during their post-pregnancy nesting cycles to make the borders sturdier.

Y/N was completely naked, their skin glistening with a thin sheen of sweat, their full, heavy breasts dripping small, sweet drops of colostrum onto the fabric below. Their hips were spread wide, their inner thighs still slightly damp from the continuous, low-grade slick that their body produced whenever Clark was close.

"Alpha," Y/N whimpered, the sound low and demanding, echoing from the back of their throat. Their blue cosmic energy pulsed out in weak, rhythmic ripples, making the lightbulbs in the ceiling fan buzz. "Clark, get back in here. The babies are waking up and the nest feels cold."

The heavy oak door squeaked open instantly. Clark stepped into the room, his massive frame nearly filling the doorway. He was bare-chested, wearing only a pair of loose, gray sweatpants that hung low on his broad hips, the thick, heavy ridge of his semi-hard cock clearly visible against the cotton fabric. In each of his massive hands, he carried a large, insulated steel bowl steaming with double portions of thick beef stew, packed with high-protein root vegetables that Ma Kent had helped harvest.

"I'm right here, sweetheart," Clark rumbled, his voice dropping into that deep, vibrating register that instantly quieted Y/N's restless energy. He crossed the room in two heavy strides, stepping over the wooden barriers and dropping to his knees at the edge of the blankets. He set the bowls down on a nearby nightstand and immediately crawled into the center, pulling Y/N’s soft, rounded hips directly against his lap.

He buried his face into the side of Y/N’s neck, his hot tongue licking aggressively over the thick, raised scar of the mating mark. He sucked hard, pulling the skin into his mouth until Y/N let out a loud, shuddering gasp, their fingers digging deep into the dense muscles of his upper back.

"You smell so sweet today," Clark muttered against their skin, his hands sliding down to cup Y/N's heavy, sensitive breasts. His thumbs flicked over the hard, leaking nipples, catching the sweet milk on his skin and rubbing it over Y/N's chest. "My perfect, greedy Omega. Look how much milk you're making for our pups. Eat first, then I'm going to clean you up with my tongue."

"Feed me," Y/N breathed, their head rolling back against his hard shoulder as Clark reached for the spoon, blowing on the hot broth before pressing it against their lips. They swallowed greedily, their body burning through calories at an immense rate as their hybrid physiology sustained the twins. "More. The boy was pulling hard on the left side an hour ago, Clark. It aches. My whole core feels heavy."

"I know, sweetheart. I heard him swallowing from downstairs," Clark murmured, his blue eyes flashing with a sudden, dark possessive heat as he fed them another massive spoonful. "He’s got my appetite. They both do."

From the small, padded bassinet nestled deep within the flannel blankets at the back of the nest, a tiny, high-pitched squeak cut through the room. The baby girl, Lara, kicked her small legs out, a tiny spark of vibrant blue plasma jumping from her toes and leaving a small, charred smudge on one of Clark’s old shirts. Beside her, the boy, Jonathan, rolled over, his tiny fist clenching as he let out a loud, demanding grunt that sounded exactly like a miniature version of his father's Alpha rumble.

Clark didn't even set the bowl down; using his super-speed, he blurred for a fraction of a second, returning with both infants tucked safely against his massive chest. He settled them down into Y/N's lap, his large hands guiding their tiny mouths directly to Y/N’s swollen, dripping nipples.

Y/N let out a long, shuddering sigh as the infants latched on, the sharp tugging sensation sending a direct spike of pure, raw pleasure straight down to their twitching, wet center. Their thighs parted wider, a fresh gush of clear slick soaking into the flannel beneath them. "Ah... Clark, look at them. They're so strong already."

"They're perfect," Clark whispered, his eyes wide and unblinking as he watched his children feed. He leaned down, his large, calloused hand sliding between Y/N’s thighs, his fingers immediately tracking the wetness pooling at their entrance. He slid two fingers deep inside Y/N's tight, hot canal, finding them incredibly swollen and receptive even months after the birth. Y/N whimpered around a breath, their internal walls instantly clamping tight around his fingers, milking them with frantic, rhythmic spasms. "Look how wet you are just from nursing our pups. Your hole is so greedy for my cock, Y/N. It's twitching around my fingers."

"Put it in, Alpha... please," Y/N sobbed softly, their hands holding the babies steady against their breasts while their hips tilted up, begging for the heavy, solid weight of his shaft. "I want to be filled while they eat. I want to feel you bottoming out inside me."

"Not yet. Let them finish," Clark growled, his thumb rubbing hard against their sensitive clit, his pace fast and heavy until Y/N was crying out, their blue energy flaring out in bright arcs that made the bedroom mirrors crack at the corners. "I want you dripping wet. I want my seed to mix with your slick until it runs down your legs."

The Midsummer Gathering

Three months later, the tension of the Watchtower felt a world away as the backyard of the Kent farm filled with the distinct, chaotic sounds of both the Avengers and the Justice League trying to navigate a civilian barbecue.

The old wooden porch had been reinforced with steel beams underneath to handle the combined weight of the guests. Tony Stark stood near the massive, industrial brick smoker, wearing an apron that read Genius Chef while using a high-intensity laser torch from his gauntlet to perfectly crisp the edges of thirty pounds of brisket.

"I'm telling you, Rogers, the thermal distribution on standard charcoal is primitive," Tony shouted over the sizzling meat, adjusting his sunglasses. "My arc-reactor-powered grill keeps the internal temp at a constant, mathematically perfect 225 degrees. You could cut this meat with a plastic spoon."

Steve Rogers, dressed in a tight white t-shirt and blue jeans, just smiled, leaning against the wooden railing with a cold bottle of beer in his hand. "Tony, sometimes the old ways taste better. Just don't burn Ma Kent's secret rub, or she'll have Bruce look into your shell companies again."

Across the sprawling green lawn, Bruce Wayne sat in a simple lawn chair, a dark, unreadable expression on his face as he watched the twins. Lara and Jonathan were currently floating three feet off the ground, giggling hysterically as they pulled on the ears of a deeply patient, massive golden retriever. Every time the puppy barked, Jonathan would let out a small sneeze, causing a localized sonic pop that flattened the grass in a five-foot radius.

"Their power levels are stabilizing ahead of schedule," Bruce said, not turning his head as Natasha Romanoff walked up beside him, a plate of potato salad in her hand. "The combination of Kryptonian cells and Y/N's cosmic energy serum has eliminated the typical developmental lag. They’re going to need specialized training containment by age three."

"Let them be babies for five minutes, Bruce," Natasha smirked, her green eyes softening as she watched Y/N walk out onto the grass.

Y/N looked completely different than the haunted, guarded soldier who had broken out of the Hydra compounds years ago. They wore a loose, flowing sundress that caught the warm prairie wind, their skin glowing with a healthy, sun-kissed radiance. Their hair was slightly rumpled, and the dark, permanent mating mark on the side of their neck was proudly displayed, a deep violet indentation that still smelled faintly of Clark’s heavy cedarwood musk.

The moment Y/N stepped onto the grass, the wind shifted.

At the far edge of the property line, Clark was helping Pa Kent haul a massive tractor tire out of the mud. He dropped the five-hundred-pound piece of rubber instantly, his head snapping toward the house as his nostrils flared. His eyes turned a deep, intense blue, his inner Alpha immediately locked onto the sweet, milky, thoroughly claimed scent of his mate. In a fraction of a second, a small sonic boom kicked up a cloud of dust in the driveway, and Clark was standing directly behind Y/N.

His massive arms slid around their waist from behind, his large palms flattening against their stomach, pulling Y/N’s backside hard against his groin. Y/N leaned back into him with a soft sigh, their head resting against his massive chest as Clark buried his face into their hair, inhaling deeply.

"You're tracking me again, Alpha," Y/N laughed softly, their fingers twisting into his forearms. "I was only inside for ten minutes."

"Too long," Clark rumbled against their ear, his teeth grazing the edge of their jaw. He didn't care that Tony was watching or that Steve was laughing from the porch; his scent flared up, thick, heavy, and violently protective, marking the entire backyard until every Alpha in the vicinity knew exactly who Y/N belonged to. "Every time you walk away from the nest, my chest feels tight. Look at the pups, Y/N. They're waiting for us."

As if on cue, the twins noticed their parents. With matching squeals of delight, the two infants propelled themselves through the air, their tiny hands outstretched as they landed directly into Clark’s massive, waiting arms. He caught them easily, tucking them against his shoulders while Y/N leaned in, kissing Jonathan’s soft cheek as blue sparks crackled harmlessly between their skin.

"They have your eyes, Clark," Y/N whispered, looking up at him with absolute, unadulterated devotion. "But they have my temper."

"Then God help the universe," Tony yelled from the smoker, raising his spatula in a toast. "To the next generation of property damage!"

The entire yard erupted into laughter, the voices of the Avengers and the League blending together into a loud, warm symphony of safety. Y/N looked around at the faces of the people who had saved them, and then up at the massive, smiling Alpha who had given them a home, a destiny, and a family. As Clark’s large hand slid down to rest firmly on their hip, squeezing the soft flesh through the cotton dress in a silent promise of what he would do to them once the guests left, Y/N knew the dark labs of Hydra were gone forever. They were bound to the stars, anchored to the earth, and completely, beautifully claimed.

The Midnight Ritual

By midnight, the farm had settled into a profound, heavy silence. The Avengers and the Justice League had cleared out hours ago, leaving nothing but the lingering smell of charred hickory and the cool, damp prairie air settling over the fields. Upstairs in the master bedroom, the twins were fast asleep in their specialized crib, their soft, synchronized breathing a gentle rhythm in the dark.

But in the center of the massive, custom-built nest, the air was suffocatingly hot. Y/N lay on their back, completely naked, their limbs heavy and skin sensitized from a full day of carrying the twins and hosting. Their sundress lay discarded in a shredded heap by the door—Clark had literally ripped it off them the second the last guest departed the property line.

"Clark..." Y/N whimpered, their voice a low, gravelly invitation that vibrated in the quiet room. Their inner Omega was thrashing, ignited by the lingering scent of so many outside heroes on the property. Their body demanded to be thoroughly, aggressively re-marked by its true master. A thick, continuous stream of clear slick was already pooling beneath their hips, staining the heavy flannel sheets.

Clark materialized over the bed without a sound, a dark silhouette of raw, terrifying mass. He had stripped entirely. His massive, invulnerable chest was slick with sweat, his heavy pectorals and carved abs twitching with predatory tension. Lower down, his length was fully erect—thick, brutally long, and purple-veined, pulsing with heavy drops of thick pre-cum that smeared against his lower belly. His eyes were glowing a faint, dangerous crimson in the dark, his Alpha completely unhinged by the sweet, frantic distress coming off his mate.

"You smell like them," Clark growled, his voice a deep, gravelly vibration that rattled Y/N’s ribs. He crawled into the nest, his heavy knees sinking into the mattresses on either side of Y/N’s waist. He pinned their wrists above their head with a single, iron grip. "Stark’s cologne. Rogers’ sweat. It’s all over my territory. It’s all over my mate."

"Clean it off me, then," Y/N sobbed, their hips bucking upward instinctively, their soaking wet cleft rubbing hard against the rough hair of his thighs. "Fucking ruin me, Clark. Make me smell like you again. Bury yourself inside me until I can't breathe."

"I'm going to drown you in it," Clark rasped.

He dropped his massive chest onto Y/N, crushing them beneath his sheer, unyielding weight. He buried his face into the crook of their neck, his tongue rough and demanding as he licked, sucked, and aggressively bit the swollen tissue of their mating mark. Y/N screamed out, a raw sound of pure ecstasy as their cosmic energy flared violently, sending jagged, bright blue plasma arcs across the ceiling, melting the metal fixtures of the light switch.

Clark didn't wait. He released their wrists, grabbing Y/N’s thighs and wrenching them apart until their knees were pinned flat against the mattress beside their ears. He looked down at their entrance—soking wet, twitching, and completely open, begging for him.

With a brutal, heavy grunt, Clark drove his entire length inside in one single, crushing thrust.

Y/N’s back arched completely off the bed, their mouth hanging open in a silent scream as his thick head bottomed out hard against their cervix. The fit was so tight it felt like they were tearing, their tight, internal walls stretching to their absolute breaking point to accommodate his massive, alien size.

"God, Y/N," Clark roared, his jaw clenching so hard the bone look ready to snap. He immediately began to hammer into them, his hips slamming against their backside with a relentless, feral speed. The loud, wet, squelching sound of skin clapping skin filled the dark room, a dirty, rhythmic symphony that drowned out the wind outside. "You're so tight. Even after the pups, your hole grips me like a vice. You were built for this. Built to take all of me."

"Faster, Alpha! Harder! Break me!" Y/N screamed, their hands clawing frantically at the solid muscle of his shoulders, leaving angry, white friction marks that healed instantly. They were losing their mind, completely consumed by the brutal, perfect friction. Wave after wave of intense, crushing orgasms tore through their abdomen, their internal walls clamping down and violently milking his shaft.

Clark's pace turned completely animalistic. He lost all human restraint, pounding into Y/N with a force that made the entire reinforced bedframe groan and splinter underneath them. He pulled out until only the very tip remained inside their soaking wet core, then slammed back in to the hilt, over and over, driving them deeper into the mattress. Y/N's vision swam with blue sparks, their voice growing entirely hoarse from crying out as he pushed them over the edge of climax again and again.

"I'm going to knot you," Clark growled darkly, his breath hot and ragged against their lips as he leaned down to crush their mouths together. His tongue thrust deep, mimicking the brutal rhythm of his pelvis. "I'm going to fill your womb until it's overflowing. You're going to carry my seed for days."

As they both climbed toward a shattering, final breaking point, the base of Clark's shaft began to expand. The solid, baseball-sized knot swelled violently inside Y/N's stretched, aching canal, locking them together immovably.

Y/N let out a strangled whimper as they felt themselves being stretched even wider, their internal muscles completely spasming around the massive bulb. Clark let out a deafening, guttural roar that shook the very foundation of the farmhouse, his body locking up as he delivered a massive, endless release of hot, thick Alpha seed deep into their womb.

Stream after stream of heavy, burning semen poured into Y/N, filling them to the absolute brim until the excess began to leak out of their shared connection, dripping heavily onto the flannel sheets below. Y/N wept with pure, blissful exhaustion, their energy crackling in low, lazy hums around them as Clark collapsed heavily on top of them, still fused inside, holding them in an iron, unbreakable embrace that sealed them to him for the rest of the night.

The Shattered Shield

The heavy, narcotic haze of the mating lock always left the bedroom smelling like a warm greenhouse—thick with cedarwood, hot milk, and the sweet, musky static of Y/N’s spent cosmic plasma. For three hours after the knot dissolved, Clark remained draped over Y/N’s body like an immovable mantle of muscle, his heavy heartbeat a steady, tectonic thud against their ribs.

Then, at exactly 3:14 AM, the rhythm changed.

Clark’s chest hitched. His large ears twitched, his head lifting off Y/N’s shoulder so fast the air cracked. His blue eyes, still heavy with residual Alpha laziness, sharpened into two points of icy, terrifying focus.

"Clark?" Y/N whispered, their voice hoarse from hours of screaming. They shifted beneath him, their inner thighs sticky with dried seed and slick. "What is it? The babies?"

"No," Clark rasped, his voice dropping into that terrifyingly level tone he used when the world was ending. He rolled off them, his massive body instantly upright on the edge of the splintered mattress. "The twins are fine. Their hearts are steady. But Bruce... Bruce just initiated a Category Zero black-out protocol at the Watchtower."

Y/N sat up, the sheets pooling around their bare waist. Their skin, still flushed and sensitive from the claiming, broke out in goosebumps. "A Category Zero? That’s only used if the mainframe is completely compromised. Tony’s firewall was supposed to—"

"It isn't a hack," Clark interrupted. He stood up, his massive, naked physique catching the pale moonlight as he reached for a pair of discarded trousers. His scent shifted instantly, the warm, soothing vanilla notes vaporizing, replaced by a bitter, metallic tang of pure adrenaline. "Bruce’s heart just stopped for four seconds before his tactical suit’s internal defibrillator kicked in. He's alive, but his vitals are bottoming out. And the energy signature I'm picking up from the upper atmosphere... it isn't alien."

Y/N’s breath hitched. They closed their eyes, reaching inward, past the warm, throbbing ache between their legs, and tapped into the global electromagnetic grid. A split second later, a violent jolt of red-hued, synthetic energy struck their mental perimeter like a sledgehammer.

"Hydra," Y/N whispered, their eyes snapping open, the irises burning with a sudden, volatile burst of bright blue plasma. "The specific frequency... it's the Baron's personal orbital relay. The strike cell we cleared in Gotham two months ago—it wasn't a remnant group. It was a tracking vanguard. They didn't care about the alien tech, Clark. They were tracking me. They used the League's internal comms to trace my biological signature when my heat broke."

Clark paused, one leg in his trousers, his jaw clenching so hard a visible tremor ran down the corded muscles of his neck. The air pressure in the bedroom dropped instantly as his lungs expanded, taking in a massive breath. "They used your vulnerability against us."

"They waited until I was weak," Y/N said, their teeth chattering as a sudden, cold dread washed over their Omega instincts. "They waited until my shields were down during the mating cycle. They know I'm here, Clark. They know about the farm."

Before Clark could answer, the wooden floorboards beneath their feet groaned. Down the hall, in the dark nursery, a sudden, piercing double-cry shattered the silence. Jonathan and Lara weren't just fussing; their tiny, hybrid heartbeats were hammering at four hundred beats per minute. A heavy, suffocating weight was descending over the entire county—a high-frequency sonar dampener deployed from the upper atmosphere, designed specifically to scramble Kryptonian senses and short-circuit cosmic neural pathways.

"Stay in the nest," Clark commanded, his voice vibrating with a raw, terrifying Alpha authority that made Y/N’s internal instincts scream at them to lie down and cover their head. He blurred, his Superman suit snapping onto his frame in a fraction of a second, the heavy red cape snapping like a whip in the small bedroom. "Do not move. Protect the pups. I’m going to clear the sky."

"Clark, wait!" Y/N scrambled out of the bed, their bare feet hitting the cold hardwood, their vision swimming as the high-frequency dampener hit their brain. A thick drop of clear slick, mixed with white traces of Clark's seed, slid down their inner thigh, a brutal physical reminder of how exposed and raw their body still was. "You can't go up there blind! If they have the dampener tuned to my old Hydra frequency, it’s designed to invert gravity signatures. It’ll drop your flight stable-line!"

"I don't care about the gravity," Clark growled, his face turning entirely feral as he looked back at them from the doorway, his eyes glowing a deep, violent crimson that illuminated the dark hallway. "They came to my home. They threatened my family. I am going to tear their satellite out of the sky with my bare hands."

He vanished through the window with a sonic boom that shattered every single glass pane on the eastern side of the farmhouse.

The Siege of Smallville

The sky over the cornfields didn't look like night anymore; it looked like a bruised, purple vein. A massive, invisible hexagonal grid was visible against the clouds, pulsing with a deep, crimson light that hissed as it touched the falling dew.

Y/N sprinted into the nursery, their naked skin glowing with an erratic, fractured shield of blue plasma as they fought through the agonizing pressure in their ears. The dampener was working—their knees felt like water, and their womb was contracting in tight, painful spasms from the sudden biological stress. They reached into the bassinet, scooping both crying infants into their arms, dragging them back toward the master bedroom's reinforced nest.

"I've got you, I've got you," Y/N chanted, their voice trembling as they buried their face in Jonathan's dark tuft of hair. The baby boy’s skin was burning hot, tiny sparks of red heat-vision flickering behind his eyelids as his Kryptonian DNA panicked under the sonic assault. Lara was leaking blue energy from her fingers, setting the edges of the flannel blankets on fire.

Suddenly, a massive explosion rocked the northern pasture. Through the shattered bedroom window, Y/N watched a streak of red and blue rocket upward toward the purple grid—only to freeze completely mid-air.

Clark let out a roar of agony that echoed across the entire valley. The crimson grid flared, a concentrated beam of inverted tachyon radiation striking him directly in the chest shield. His flight stabilization snapped. The most powerful man on Earth plummeted out of the sky like a dead weight, crashing through the roof of the old red barn with a deafening screech of ripping steel and splintering timber.

"Clark!" Y/N screamed, their Omega heart dropping into their stomach. The fated bond twisted in their chest, a sharp, white-hot pain that told them their Alpha was disoriented, bleeding from his ears, and pinned under a high-gravity field that multiplied his own body weight by ten thousand.

Before Y/N could move toward the window, the front door of the farmhouse downstairs was obliterated.

The heavy, rhythmic thud of pressurized combat boots filled the lower hallway. Five heavily armored Hydra shock-troopers—outfitted in experimental, anti-metahuman exo-suits that hummed with stolen Stark technology—marched up the wooden staircase. Their visors glowed a dead, mechanical red.

"Target signature confirmed on the second floor," a distorted, synthetic voice barked through the stairwell. "The Omega is in a post-partum state. Biological shields are at thirty percent. Secure the assets. The children are high-priority genetic material for the next phase."

Y/N stood in the center of the nest, their bare legs shaking, their full breasts heaving as their breath came in ragged, desperate gasps. Their body was screaming at them to submit, to curl around the babies and let the Alphas fight, but their Hydra-born rage overrode every standard biological setting.

"You think I'm weak because I'm nursing?" Y/N whispered, their voice dropping into a dangerous, vibrating hiss.

They settled the twins deep into the center of the nest, covering them with Clark’s scent-soaked capes. Y/N turned toward the doorway just as the first shock-trooper kicked the oak frame open, his heavy plasma rifle raised.

"Target sighted. Deploy the neural net—"

Y/N didn't let him finish. With a scream of pure, unadulterated primal fury, they threw their hands forward. A massive, solid beam of blue cosmic plasma exploded from their palms, so hot and dense it turned the air into glass. The beam struck the trooper directly in the chest, vaporizing his high-tech armor and throwing his body back through the hallway wall, crashing into the adjacent bathroom in a shower of plaster and broken tiles.

The remaining four troopers opened fire instantly. Red, synthetic energy bolts chewed through the bedroom walls, setting the old floral wallpaper ablaze. Y/N dropped to one knee, throwing a circular, dome-shaped shield over the nest to protect the screaming twins. Every time a bolt struck their shield, a sharp, agonizing pain shot straight down into Y/N’s womb, their body forced to convert its own biological reserves into raw defense.

"Keep firing!" the lead trooper shouted, his exo-suit hissing as he advanced into the room, his heavy boots crushing Ma Kent’s antique rug. "Their energy reserves are depleted from the heat! Push them to structural failure!"

Y/N’s vision blurred. A thick, warm line of blood began to trickle from their left nostril. Their breasts throbbed painfully, milk and sweat mixing on their bare chest as their internal temperature spiked dangerously. They were losing ground. Their knees touched the floor, the blue dome over the babies beginning to flicker and thin out until Jonathan’s crying face was visible beneath the energy.

"Please," Y/N gasped, their fingers clawing at the hardwood floorboards as the lead trooper stepped up to the edge of the dressers, his massive, mechanical hand reaching down toward the nest. "Don't touch them... don't touch my babies..."

The Alpha's Retribution

The trooper’s metal hand never reached the blankets.

A sound filled the room—not a sonic boom, but a low, terrifying growl that sounded like the earth itself cracking open from the core. The air in the bedroom grew so cold their breath instantly turned to mist.

The northern wall of the farmhouse didn't just break; it exploded inward in a cloud of pulverized brick and splintered pine. Clark Kent stood in the wreckage.

His Superman suit was torn at the shoulder, his cape scorched black at the edges, and a single, dark line of blood ran down from his right ear where the sonic dampener had ruptured his eardrum. But his eyes—his eyes were completely gone. There was no blue, no humanity, no Clark Kent left. They were two pools of blinding, sun-white heat radiation that hissed against the falling plaster. His Alpha scent didn't just fill the room; it crushed the oxygen out of it, a suffocating, territorial weight so immense that the troopers’ exo-suits began to issue automated structural warnings.

"Get away from my family," Clark whispered. The words weren't loud, but the kinetic force behind them shattered the remaining furniture in the room.

Before the lead trooper could even turn his rifle, Clark blurred.

The mechanical thud of his fist hitting the exo-suit sounded like a cannon shot. The trooper’s entire chest piece was crushed flat, his body propelled through the roof of the house, flying three hundred feet into the air before exploding in a ball of technological fire.

The remaining three troopers panicked, turning their weapons toward the red-and-blue nightmare, but Clark was already moving at a speed that defied physics. He grabbed one trooper by the throat, his large fingers crushing the titanium neck-guard like papier-mâché, and threw him downward through the floorboards into the kitchen below. He turned on the last two, his heat-vision erupting in two concentrated, razor-thin lines of red light that sliced through their plasma rifles and severed their exo-legs in a fraction of a second, leaving them screaming on the floor as their armor leaked hydraulic fluid.

The room fell into a sudden, ringing silence, broken only by the crackle of the burning wallpaper.

Clark turned around slowly, his chest heaving with deep, ragged breaths, his white-hot eyes slowly fading back to a dark, blood-rimmed blue as his gaze found the nest.

The moment his eyes landed on Y/N—naked, bleeding from their nose, their body trembling on the floor as they tried to maintain the flickering shield over their children—his feral dominance broke into absolute, agonizing panic. He dropped to his knees, sliding across the ruined floorboards, and pulled Y/N’s soft, battered body directly into his massive chest.

"Y/N! Y/N, look at me, sweetheart, I’ve got you," he sobbed, his deep voice cracking as he buried his face in their neck, his large hands frantically checking their limbs, their stomach, their breasts for wounds. His tongue came out, aggressively licking the blood away from their nose, his scent flaring in desperate, chaotic waves to try and soothe their trembling core. "I'm sorry... I'm so sorry I left the room. I let them inside our home."

"The babies..." Y/N breathed, their hands clutching his torn suit as their energy finally faded completely, leaving them limp and exhausted against his muscle. "Are they... are they safe?"

Clark reached down, his large arm sweeping both Jonathan and Lara out of the blankets and pulling them tight against the center of their shared embrace. The twins, feeling the deep, familiar vibration of their father's chest and the rich, safe scent of his cedarwood musk, immediately quieted down, their tiny hands clutching at his torn cape.

"They're safe, sweetheart," Clark whispered, his tears hot against Y/N’s shoulder as he rocked them all in the middle of the ruined bedroom. "We're all safe. I'm going to take you to the Fortress. No one is ever going to find us there. I'm going to build a nest out of the ice itself if I have to, but nobody touches my mate again."

Y/N let out a long, ragged sigh, their inner Omega finally settling as they closed their eyes, completely surrounded by the hard, protective shell of their Alpha's arms. The battle for Smallville was won, but as they heard the distant whine of Avengers Quinjets and Justice League javelins finally arriving in the upper atmosphere, Y/N knew the world would never stop trying to pull them apart. They would just have to build their walls higher.

The Citadel of Ice

The wind outside the Fortress of Solitude did not blow; it screamed, a relentless, white-out polar gale that shaved the edges off the jagged Arctic peaks. But inside the towering, crystalline cavern, the air was dead silent and artificially warmed to a perfect, balmy eighty degrees.

Deep within the heart of the structure, far past the alien menageries and the high-tech laboratories, Clark had hollowed out a subterranean sanctuary from the solid, sun-stone crystal itself.

The nest he had built here was monumental, an absolute fortress within a fortress. He had lined a thirty-foot depression in the crystal floor with dozens of thick, authentic wool blankets flown in from New Zealand, heavy goose-down duvets, and every single piece of clothing he had ever owned that carried his scent. The perimeter was flanked by massive, towering shards of glowing blue crystal that cast a warm, ambient light over the space, pulsing in sync with Y/N’s residual energy signatures.

Y/N sat cross-legged in the absolute center of the plush expanse, completely bare, their skin pale against the rich dark fabrics. Their body was still recovering from the massive energetic strain of the Smallville siege; small, erratic rings of pale blue plasma occasionally ringed their collarbones like static electricity.

Jonathan and Lara were curled against their bare stomach, the two infants deeply asleep, their breathing a soft, synchronized puffing sound. Jonathan’s tiny fingers were wrapped tightly around a stray lock of Y/N’s hair, while Lara’s feet kicked out occasionally, her tiny toes twitching against the soft wool.

"Alpha," Y/N whispered, the sound carrying easily in the crystalline vault. Their throat felt raw, their inner Omega still on high alert, deeply shaken by how close the world had come to breaching their family. "Clark, come back. The ice is quiet, but it feels too big without you."

From the shadows of the upper crystal tier, Clark descended. He didn't fly; he walked down the long, sweeping ice ramp, his boots heavy and rhythmic against the stone. He was bare-chested, his massive, sculpted torso marked with a few faint, fading silver scratches where the anti-metahuman plasma rounds had caught him. His gray sweatpants hung dangerously low on his hips, the thick, heavy column of his length resting thick and semi-hard against his thigh, wet with a continuous leak of pre-cum that pooled at his tip. His eyes were still a deep, intense, blood-rimmed blue, his dominant Alpha nature fully front-and-center.

"I'm right here, sweetheart," Clark rumbled, stepping into the nest. The sheer volume of his voice was low, but it vibrated through the floorboards of the crystal, instantly settling the frantic, buzzing static around Y/N's shoulders.

He carried a massive, silver Kryptonian tray laden with dense, high-calorie nutrient gels and thick, slow-roasted meats that smelled heavily of rosemary and garlic—provisions he had personally sourced from a high-altitude monastery in Tibet less than twenty minutes ago to ensure Y/N’s milk supply wouldn’t drop from the stress.

He set the tray down on a smooth crystal ledge and immediately slid into the nest behind Y/N. His massive, trunk-like arms wrapped around their waist, pulling their spine flat against his rock-hard chest. He buried his face roughly into the side of Y/N’s neck, his teeth immediately scraping against the dark, swollen purple mark of their mating bond. He bit down—not enough to break the skin, but hard enough to leave a deep, possessive red ring, asserting his absolute ownership over their biology.

"Ah... Clark," Y/N gasped, their head falling back against his shoulder, their thighs parting instinctively as a fresh, heavy gush of clear slick soaked into the blankets beneath them. Their core throbbed with a deep, empty ache that had been building ever since the troopers had breached the farmhouse. "It still hurts. The bond... it feels like it's pulling at me."

"It's because you were scared," Clark muttered darkly against their skin, his large palms sliding down to cup their full, leaking breasts, his thumbs aggressively rubbing the hard nipples until sweet drops of milk ran down Y/N's ribs. "Your body thinks the territory isn't safe. But we're under two miles of solid ice, sweetheart. The Watchtower is completely locked down. Bruce is in a medical pod, and Tony has thirty orbital satellites tracking this coordinate with a localized cloaking field. Nobody is coming for our pups. Nobody is taking you away from me."

He reached around, picking up a thick slice of the roasted meat and pressing it against Y/N’s lips. "Eat. Every single bite. Your body is burning through energy trying to repair your plasma matrix. I can feel how hot your skin is."

Y/N ate directly from his hand, chewing hungrily, their body greedily absorbing the nutrients as Clark’s heavy, soothing cedarwood scent washed over them like a physical blanket. The primal anxiety in their chest began to melt, replaced by a thick, heavy, drug-like heat that pooled directly between their thighs.

The babies stirred slightly, Jonathan letting out a soft, milky grunt as he unlatched his hand from Y/N's hair, rolling deeper into the soft down blankets.

Clark watched them with an unblinking, predatory intensity. Once he was certain the infants were deeply asleep, he slid his hand down Y/N's stomach, his large, rough fingers parting the outer lips of their cleft. Y/N was incredibly wet—the clear, honeyed slick was dripping down the inside of their thighs, thick and hot. He pushed three thick fingers straight inside them, bottoming out against their cervix with a loud, wet squelch.

Y/N whined loudly, their hips bucking against his hand as their internal walls immediately went into violent, frantic spasms, clamping down on his fingers like a vice. "Alpha... please. I'm so empty. It feels so raw inside."

"You're soaking wet for me," Clark growled, his breath turning ragged as he pulled his fingers out and grabbed Y/N’s hips, flipping them onto their hands and knees in the center of the blankets. He pulled their rear up high, pinning their chest flat against the down comforters while he lined his massive, purple-veined shaft against their entrance. "Look at how you're begging for it. Your hole is wide open, dripping all over my nest."

With one heavy, unyielding plunge, he drove his entire length deep inside them from behind.

The Primal Reclaiming

Y/N’s mouth fell open in a silent scream, their hands clawing frantically at the wool blankets as Clark’s massive weight crushed down on top of them. The fit was brutally tight, his sheer size stretching their sensitive, post-partum walls to their absolute limit. A jagged, blinding arc of blue cosmic energy exploded from Y/N’s shoulders, striking the crystalline ceiling above and causing tiny flakes of ice to rain down around the perimeter of the nest like silver dust.

"Hold onto me," Clark roared, his jaw clenching so hard the muscles jumped as he immediately began to hammer into them. His hips slammed against their backside with a relentless, punishing rhythm, the loud, wet slapping sound echoing off the crystalline walls.

He didn't use the gentle, controlled thrusts of their earlier couplings; this was a feral, territorial reclaiming. Every single plunge was deep enough to bruise, his thick head bottoming out against their womb, forcing Y/N’s body to completely reset its biological parameters around his presence.

"You're mine," Clark rasped, his hands digging deep into the soft flesh of Y/N’s hips, leaving deep, dark red marks that marked them as his property. He leaned down, his teeth sinking into the meat of their shoulder, scent-marking them with his sweat and saliva until Y/N was completely drenched in him. "Every single drop of this slick belongs to me. You carry my pups, Y/N. You live in my house. If anyone looks at you again, I'll tear the sky apart."

"Yes! Yes, Alpha! I'm yours!" Y/N sobbed, their vision swimming with bright blue sparks as wave after wave of intense, crippling orgasms tore through their abdomen. Their internal walls went into violent contractions, milking his shaft with such force that Clark let out a low, animalistic grunt of pure pleasure, his pace turning completely frantic.

He reached down, hooking his large hands under Y/N's thighs and lifting their lower body completely off the blankets, tilting their pelvis at an impossible angle so he could drive even deeper. He pulled out until only the very tip remained inside their soaking wet core, then slammed back in to the hilt, over and over, driving them closer and closer to the edge of delirium.

Y/N’s voice grew entirely hoarse, their chest heaving against the blankets as their breasts leaked sweet drops of milk onto the fabrics beneath them. The sheer, unadulterated friction was overwhelming, a primal reset that burned away the last remnants of the Hydra terror and replaced it with nothing but the heavy, solid reality of their Alpha’s size.

"Take it," Clark growled, his voice dropping into a register that was barely human as he felt his climax hit. The base of his shaft began to swell violently, the solid, baseball-sized knot expanding inside Y/N's stretched, aching canal, locking them together immovably in a permanent, tight seal.

Y/N let out a strangled whimper as they were stretched to their absolute maximum, their internal muscles completely locking up around the massive bulb. Clark let out a deafening, guttural roar that rattled the entire subterranean vault, his body locking up as he delivered a massive, endless release of hot, thick Alpha seed deep into their womb.

Stream after stream of heavy, burning semen poured into Y/N, filling them to the absolute brim until the excess began to leak out of their shared connection, dripping heavily onto the wool blankets below. Y/N wept with pure, blissful exhaustion, their energy crackling in low, lazy hums around them as Clark collapsed heavily on top of them, still fused inside, holding them in an iron, unbreakable embrace that sealed them to him for the rest of the night.

The High Council of Heroes

Two weeks later, the physical scars of the Smallville attack had healed, but the geopolitical landscape had shifted permanently.

In the grand briefing room of the Watchtower, the atmosphere was thick with tension. The long, oval glass table was populated by the core members of both teams. Tony Stark sat near the end, his arm in a localized kinetic cast, his face uncharacteristically pale as he monitored cascading data streams on his holographic display. Steve Rogers stood behind him, his arms crossed, his jaw set in a hard, uncompromising line.

At the head of the table sat Bruce Wayne. He was wearing his civilian suit, but his face was bruised, a dark purple contusion tracing his left cheekbone where the Hydra neural-scrambler had nearly fried his nervous system. His fingers tapped a rhythmic, menacing beat against the metal table.

The heavy glass doors slid open. Clark walked into the room, wearing his full Superman suit, the red cape trailing behind him like a drop of blood. He didn't look like the bright, optimistic hero of Metropolis anymore; his face was a mask of cold, unyielding iron, and his Alpha scent was so heavy, so dense with protective hostility, that Barry Allen actually shifted his chair two inches away when Clark sat down.

Beside him walked Y/N. They wore a sleek, high-tensile black tactical uniform provided by the League, the gold trim flashing under the fluorescent lights. The dark mating mark on their neck was fully visible, a stark symbol of their permanent allegiance. Their blue eyes were clear, steady, and entirely dangerous, the faint hum of cosmic plasma tracing their knuckles.

"We ran the diagnostic on the satellite pieces Superman brought down," Tony said, his voice dropping the usual sarcastic edge. "It wasn't a standard Hydra strike cell. The tech was funded through an off-grid shell company operating out of Madripoor, but the neural frequency coding came directly from a deep-space relay. Someone gave them the coordinates to the farm, Clark. Someone who has access to the League’s old global defense mainframe."

"A mole?" Steve asked, his voice low.

"An old ghost," Bruce corrected, his eyes locking onto Y/N. "The data signatures match the original algorithms used by the Winter Soldier program before Hydra went underground. They didn't just want an asset back, Y/N. They wanted to see if the hybrid biology could replicate. They know about the twins."

Clark stood up. He didn't raise his voice, but the sheer kinetic presence behind his words made the holographic displays flicker. "It doesn't matter who they are, Bruce. It doesn't matter what names they used in the past. They crossed the border into my home. They threatened my mate and my children while they were vulnerable."

He looked around the table, his gaze stopping on Steve, then Tony, then Bruce. "The Justice League and the Avengers have spent years fighting defensive wars, waiting for the threat to land in a city before we deploy. That ends today. If any cell, any remnant, or any government agency so much as whispers Y/N’s original Hydra designation, I am going to tear their infrastructure out of the earth."

Steve Rogers looked at Clark for a long, silent moment. Any other day, the Captain would have given a speech about boundaries, about the law, about the line between heroes and tyrants. But he looked at Y/N—the kid they had rescued from a sterile lab, who was finally breathing, finally living as a parent and a mate—and his blue eyes hardened.

"We have the coordinates for the Madripoor black-site, Superman," Steve said clearly, standing up and reaching for his shield. "The Avengers are already mobilized. If you're going to clean the house, we're bringing the brooms."

Tony smirked, a dark, dangerous look flaring behind his sunglasses as his gauntlet whined to life. "I'll handle the orbital grid. Nobody gets a signal out of that hemisphere until we're done."

Y/N stood up beside Clark, their hand sliding into his massive, warm palm. Their blue cosmic energy flared out in a tight, brilliant shield around their conjoined hands, a perfect fusion of alien strength and cosmic power.

"We do this together," Y/N said, their voice steady and absolute. "For our family."

Clark looked down at them, his inner Alpha purring with an explosive, roaring pride that filled the entire Watchtower hall. He squeezed their hand, his eyes flashing a fierce, protective crimson as the joint strike force moved toward the hangar bay. The world had tried to break their sanctuary, but they had only succeeded in waking the gods.

The Madripoor Cleansing

The rain over the low-slung, neon-choked docks of Madripoor’s Lowtown didn't wash the city clean; it just made the oil slicks bleed into the concrete. High above the rusted crane structures, the clouds were completely silent, artificially jammed by Tony Stark’s cloaking net. Not a single digital signal, cellular wave, or satellite ping could leave the island hemisphere. They were completely off the grid.

Down on the wet asphalt, the heavy steel blast doors of an unmarked, subterranean Hydra bunker groaned as they were warped inward by a sudden, invisible gravity spike.

With a deafening crunch of high-tensile metal, the doors vanished entirely, sucked into a miniature, spinning vortex of bright blue cosmic plasma. Y/N stepped through the smoking frame, their black tactical uniform immaculate, though their hands were entirely enveloped in roaring, erratic spheres of stellar energy. Behind them, the shadow of Clark Kent filled the corridor, his red cape billowing in the vacuum of the blast, his eyes already glowing a faint, menacing crimson that illuminated the damp concrete walls.

"Intruders in Section 4! Deploy the automated—"

A line of seven heavy Hydra shock-troopers, outfitted in experimental titanium exo-suits, never finished the command. Clark didn't use his super-speed; he simply walked forward, his heavy boots striking the concrete with a slow, terrifying rhythm. When the troopers opened fire with high-frequency plasma rifles, the red bolts simply splashed harmlessly off his chest shield, dissolving into tiny sparks against his invulnerable skin.

He reached out, his massive hands grabbing the barrels of the two lead rifles, twisting the solid steel into tight knots before using the weapons to sweep the remaining five soldiers into the stone walls with a bone-shattering crunch.

"Steve, the lower laboratories are clear," Natasha’s voice crackled calmly through the comms. "Stark just overrode the server core. We’ve got the names of the black-market buyers who funded the Smallville tracking relay. They’re running out of places to hide."

"Copy that, Nat. Seal the exits," Steve Rogers replied, his voice echoing from the upper levels accompanied by the metallic, rhythmic clang of his vibranium shield bouncing off automated turret mounts. "Superman, Y/N, the central command theater is directly ahead. Baron Von Strucker’s remaining inner circle is trying to purge the genetic data archives."

Y/N didn't answer. They raised their left hand, their fingers clenching into a tight fist. The ambient electromagnetic energy in the hallway was instantly violently inverted, short-circuiting the bunker’s primary backup generators. The fluorescent lights shattered in a rapid, cascading sequence, plunging the subterranean labyrinth into near-total darkness—save for the blinding white-hot glow of Clark’s heat-vision and the vibrant blue aura radiating from Y/N’s skin.

They reached the heavy, titanium vault door of the central command theater. Y/N stepped aside, looking up at their Alpha with a gaze full of cold, unyielding purpose. "Break it, Clark."

Clark didn't hesitate. He drove his shoulder forward, his kinetic mass multiplying exponentially as he hit the barrier. The six-inch-thick titanium door didn't just give way; it was blasted off its hinges, flying a hundred feet across the command theater and flattening a massive bank of mainframe servers in a shower of sparks and green coolant fluid.

Inside, a dozen high-ranking Hydra technicians and three heavily augmented field commanders froze, their faces turning completely pale beneath their red-visored helmets. At the center of the room, a holographic data stream was rapidly deleting files, showing schematics of Y/N’s original cellular reconstruction charts alongside ultrasound scans of the twins’ hybrid cardiovascular systems.

"You're too late, Avenger," the lead field commander rasped, his mechanical arm whining as he raised a heavy, experimental gravity-cannon. "The data has already been mirrored to an off-shore node. The world will know what you've bred. A pair of alien abominations—"

The cannon never fired.

In a fraction of a millisecond, Clark crossed the room. His massive hand clamped around the commander’s mechanical faceplate, lifting his entire two-hundred-and-fifty-pound armored frame off the ground with a sickening crunch of breaking hydraulics. The white-hot glare of Clark's eyes was less than an inch from the man’s visor, the sheer thermal radiation beginning to melt the reinforced plastic.

"You will never speak of my children again," Clark whispered, his voice a low, terrifying vibration that rattled the glass screens across the entire room. He flexed his fingers, crushing the helmet flat before tossing the unconscious soldier into the dark corner like trash.

Y/N walked up to the central console, their palms flattening against the glass interface. Their cosmic energy surged downward into the motherboard, the blue plasma turning white-hot as it bypassed the deletion blocks. With a violent shout of focus, Y/N didn't just wipe the local files; they sent a massive, high-voltage electromagnetic pulse backward through the transmission lines, overloading every single connected terminal, backup drive, and off-shore server associated with the Madripoor network.

Across the room, the holographic screens exploded inward, the data of the twins vaporizing into columns of gray smoke.

"It's gone," Y/N said, their breath coming in steady, controlled cycles as they turned back to Clark. Their Omega scent, previously spiked with the sour notes of defensive anxiety, immediately smoothed out, returning to a rich, warm nectar aroma that told their Alpha the threat to their territory had been completely neutralized. "Every trace of our family is erased from their networks."

Clark’s posture relaxed slightly, the blinding white heat in his eyes slowly receding back to his natural, deep blue. He stepped forward, his massive arms wrapping around Y/N’s waist from behind, pulling their back firmly against his chest. He buried his face in the crook of their neck, his hot tongue licking aggressively over the pulsing mating mark to soothe the residual adrenaline hum in their veins.

"Let's go home, sweetheart," Clark murmured, his deep voice thick with an explosive, possessive pride. "The nest is waiting."

The Eternal Hearth

Three days after the Madripoor operation, the Arctic sun finally rose over the Fortress of Solitude, casting long, brilliant prismatic beams across the towering ice spires. Inside the deep, crystalline sanctuary, the chaos of the world could not penetrate.

The massive nest had been completely refreshed. Clark had flown back to the Smallville farm during the cleanup to retrieve Ma Kent's freshly laundered flannel blankets, layering them over the New Zealand wool until the space smelled perfectly of home, clean prairie air, and his own heavy cedarwood musk.

Y/N lay in the absolute center of the plush expanse, completely bare, their skin glowing with a smooth, healthy radiance. The nervous static that had plagued their cosmic plasma was gone, replaced by a deep, tranquil hum. Jonathan and Lara were nestled against their chest, the two infants thoroughly fed, their tiny mouths dripping small, sweet drops of milk onto Y/N’s bare skin as they slept in perfect safety.

Clark crawled into the nest beside them, his massive, naked physique sliding beneath the heavy duvets. He pulled Y/N and the babies into his arms, his large, warm hands cupping Y/N's lower back to press them close. His length, thick and heavy, rested against the back of Y/N’s thighs, a constant, comforting reminder of the Alpha weight that anchored them to the earth.

"Bruce called from the Watchtower," Clark whispered softly, his teeth gently grazing the edge of Y/N's shoulder. "The global scans are entirely clear. Tony’s firewall is holding, and the Avengers have officially classified our coordinates as a dead-zone. No one can track us here, sweetheart. Not anymore."

Y/N smiled, their eyes closing as they leaned their head back against his solid chest, listening to the slow, tectonic rhythm of his heart. The dark labs of Hydra, the endless wars of the Avengers, and the constant fear of being hunted had finally faded into nothing more than distant shadows.

"We built our walls high enough," Y/N murmured, their fingers interlocking with his massive hand over their children’s sleeping forms.

"And I will keep them standing forever," Clark vowed, his scent flaring up one final time—thick, heavy, and beautifully dominant, sealing the sanctuary of ice with an unbreakable promise of eternal protection.

The Sanctuary of Tomorrow

Five years later, the boundaries between worlds had not just blurred; they had been entirely redrawn.

On a secluded, uncharted island in the South Pacific—shielded by a multi-layered matrix of Wakandan cloaking tech, Stark satellite dampeners, and Batman’s high-frequency radar ghosts—sat the permanent sanctuary of the House of El. The estate was an architectural marvel, a seamless fusion of sleek, white Kryptonian sun-stone crystals and deep, grounding Earth timber, surrounded by endless miles of turquoise water and black volcanic sand.

The world outside had learned its lesson. The Madripoor cleansing had sent a chilling, absolute message across the globe: The Omega is untouchable. The hybrid children are sovereign. Neither Hydra, rogue government factions, nor cosmic threats dared to whisper their names.

On the wide, sun-drenched terrace overlooking the ocean, Y/N stood watching the shoreline. They wore a simple, sleeveless white linen tunic, their body fully restored, radiating a level of calm, terrifying power that had completely stabilized. The chaotic, buzzing blue plasma of their youth had matured into a deep, serene starlight aura that pulsed gently beneath their skin. On their neck, the dark purple indentation of the mating mark was a permanent, beautiful scar—a crown of absolute belonging.

Down on the black sand, the twins were playing.

At five years old, Jonathan and Lara were already a force of nature. Jonathan, laughing hysterically, sprinted across the water's surface, his tiny boots kicking up rooster-tails of sea spray before he leaped twenty feet into the air, hovering effortlessly. Lara chased him, her hands glowing with vibrant, perfectly controlled rings of blue cosmic plasma that she used to shape the wet sand into towering, crystal-clear glass castles in a fraction of a second. They were healthy, flawlessly balanced Alphas and Omegas, carrying the absolute best of two universes in their blood.

A sudden, warm shift in the tropical breeze made Y/N’s eyelids heavy. The scent of ozone and ocean air vanished, entirely conquered by the thick, intoxicating aroma of rich cedarwood, clean sunshine, and a deep, possessive Alpha heat.

"They're getting faster," a deep, rumbling voice spoke directly behind them.

Clark wrapped his massive arms around Y/N’s waist, pulling their back flush against his broad, shirtless chest. He wore only loose linen trousers, his skin baked golden by the island sun, his heavy muscles rippling as he locked them in an iron embrace. His length, thick, heavy, and perpetually reactive to Y/N's presence, pressed firmly against their backside through the thin fabric of their clothes. He buried his face in the crook of their neck, his hot tongue tracing the mating mark with a slow, heavy drag that made Y/N whimper out loud.

"Tony sent a message through the secure terminal this morning," Y/N whispered, their fingers locking over Clark’s massive forearms as a familiar, sweet wave of nectar-slick immediately began to coat their inner thighs. "He wants to bring Morgan over for a visit next week. Steve wants to come too. They want to see if Jonathan’s flight speed has officially broken the sound barrier."

"Only if they promise not to bring any tech into the house," Clark murmured, his teeth grazing the sensitive skin of Y/N's shoulder, his scent flaring up with a warm, deeply satisfied purr. "I don't want anything disrupting the nest. Especially not next week."

Y/N flushed, their core pulsing with a sharp, heavy throb. Next week was the arrival of the mid-summer estrus cycle—their true heat. Even after years and multiple cycles, the primal, unhinged intensity of their couplings during the heat remained a force that shook the very foundations of the estate. Clark would lock them away for seven days, stripping them bare, stripping himself of all human restraint, and pounding his massive, knotted shaft into their soaking wet center until they were completely drowning in his seed and completely re-claimed.

"I already told them to wait until the week after," Y/N smiled breathlessly, turning around in his arms to face him. They looped their arms around his neck, looking up into those deep blue eyes that held nothing but absolute, unadulterated devotion. "I know how greedy my Alpha gets when the moon changes."

"Damned right," Clark growled softly, his large hands sliding down to grip the soft flesh of their hips, squeezing hard enough to leave faint, temporary white marks through the linen. He leaned down, crushing his mouth against theirs in a deep, bruising kiss that tasted of salt, heat, and permanent possession.

The Final Legacy

That evening, the island night fell like a velvet curtain, the sky turning into a brilliant, unpolluted canopy of a billion distant stars. The twins were asleep in their rooms, their steady, super-powered heartbeats a comforting, synchronized rhythm that echoed through the quiet halls of the house.

In the master pavilion—a massive, circular room built entirely around a sunken, crystal-lined nest overflowing with silk sheets, down comforters, and the heavy, cedarwood-soaked capes of Superman—the air was thick enough to taste.

Clark lay on his back in the center of the blankets, his massive frame completely bare, his chest heaving slowly. Y/N sat astride his thick thighs, their linen tunic discarded on the floor, their bare skin glistening under the starlight streaming through the open glass ceiling. Their knees were planted firmly on either side of his hips, their soaking wet, twitching cleft resting directly against the heavy, purple-veined head of his erection.

"Look at you," Clark rasped, his large hands reaching up to cup Y/N’s heavy, sensitive breasts, his thumbs flicking over the dark, tight nipples until Y/N let out a ragged cry of pleasure. "My beautiful Omega. My mate. My universe. You look like a god sitting on me like this."

"I am only a god because you anchor me," Y/N whispered, their voice trembling as they lifted their hips, lining his brutal length up with their entrance. The clear, honeyed slick was dripping down their inner thighs, a heavy, glistening trail that smeared against Clark’s dark pubic hair. "Take me, Clark. Lock us together. I want to feel the weight of your family inside me forever."

With a low, guttural roar that rattled the crystal pillars of the pavilion, Clark grabbed their waist and pulled them down.

Y/N screamed out, a sound of pure, unadulterated spiritual completion as his entire, massive length buried itself to the absolute hilt inside them. Their internal walls went into immediate, violent spasms, clamping down on his thick shaft like a vice, milking him frantically as a brilliant, blinding shockwave of blue and white cosmic plasma erupted from their skin, illuminating the entire island sky in a dome of celestial light.

Clark didn't wait. He drove his hips upward with a relentless, feral power, his pelvis slamming against theirs with a heavy, wet rhythm that drowned out the sound of the ocean waves outside. He turned them over, pinning them beneath his massive weight, his teeth sinking deep into the mating mark on their neck as he hammered into them, driving them deeper and deeper into the silk of the nest.

"You are mine," Clark growled into their skin, his pace turning completely animalistic as his climax hit. "Forever. Past the end of the world. You are mine."

The base of his shaft swelled violently, the solid, baseball-sized knot expanding inside Y/N's stretched, aching canal, locking them together in an unbreakable, permanent seal. Y/N wept with pure, blissful exhaustion, their hands clutching his broad shoulders as Clark delivered a massive, endless release of hot Alpha seed deep into their womb, filling them to the absolute brim until they felt completely full, safe, and whole.

A Cosmos of Their Own

Hours later, as the dawn began to break over the horizon, painting the Pacific in shades of gold and violet, the physical intensity of the claiming settled into a profound, heavy peace.

The knot had dissolved, but Clark remained fused inside them, his large body draped over Y/N like a protective shield, his breathing slow and steady against their neck. Y/N lay beneath him, their fingers idly tracing the massive muscles of his back, their skin still warm from the residual hum of their combined energies.

Through the open ceiling, the stars were fading, but the universe felt closer than it ever had before.

Y/N looked down at their intertwined hands, resting over the lower abdomen where Clark’s seed was resting, safe and deep. They remembered the dark, sterile labs of Hydra; they remembered the cold, metallic hallways of the Avengers Compound; they remembered the heavy, defensive burdens of the Watchtower. All of it—the pain, the fear, the isolation—had been a prelude to this quiet, island morning.

They were no longer a weapon to be pointed at enemies. They were no longer an asset to be protected or a liability to be feared. They were a mate. They were a parent. They were the foundation of a new dynasty, born of the earth, bound to the stars, and completely, beautifully free.

"I love you, sweetheart," Clark murmured in his sleep, his arms tightening around their waist, pulling them even closer into the absolute center of the nest.

Y/N smiled, pressing a soft kiss against his warm shoulder as the sun finally cleared the horizon, flooding their sanctuary with light.

"I love you, Alpha," Y/N whispered back into the quiet morning. "We're home."

The Quiet Bloom

The island sanctuary didn’t keep track of hours; it kept track of seasons, the migration of the sea birds, and the slow, rhythmic cooling of the volcanic rock at dusk.

A month had bled away since the summer heat had broken, leaving the master pavilion permanently marked by the heavy, sweet amber of their combined scents. The silk sheets had been washed and replaced with thick, cool linen, but the deep circular depression in the crystal floor remained their solid anchor.

Y/N sat on the wide wooden veranda, their bare legs dangling over the edge, their toes brushing the tops of the wild, oversized hibiscus flowers that grew rampant along the terrace. The morning air was warm, smelling of salt water and ripe papaya. They wore nothing but one of Clark’s oldest, softest blue flannel shirts, the hem falling mid-thigh, the fabric completely saturated in the grounding, dense aroma of his cedarwood musk.

Jonathan was sitting on the grass below, his face screwed up in absolute concentration. He was trying to hover a single, smooth black river stone exactly three inches above his palm using his telekinetic plasma. Every time his focus slipped, a tiny blue spark would jump from his knuckles, making the rock drop back into the dirt with a soft thud.

"Don't force the energy, Jon," Y/N said softly, their voice smooth, completely devoid of the sharp, defensive edge that used to define their speech. "Tap into your breath first. Your father doesn't push the air when he flies; he lets the sky carry him. Your plasma works the same way. It's an extension of your blood, not a tool you have to bend."

Jonathan looked up, his bright blue eyes flashing with a familiar, stubborn Kryptonian light. "But Lara can already build a whole wall, Mama. She made a bird out of glass yesterday and it actually flew for five seconds before it melted."

"Lara is an Omega, Jon. Her energy naturally wants to create forms to protect the space around her," Y/N explained, leaning forward and resting their elbows on their knees. "You're an Alpha. Your energy is raw, direct, and protective. It takes longer to train a river than it does to build a well. Be patient with yourself."

Before Jonathan could argue, a sudden, heavy pressure dropped over the backyard. The palm trees didn't just rustle; their thick fronds bowed flat against the ground as a massive shadow blotted out the midday sun.

Clark descended from the upper atmosphere like a falling star, his boots striking the grass with a muffled, heavy thud that didn't even disturb the soil—a display of absolute kinetic control that had taken him decades to perfect. He was carrying a massive, water-tight titanium crate under one arm, his white linen trousers stained with dark grease at the knees. His bare chest was glistening with a light layer of sweat from the upper-altitude flight, his heavy chest muscles heaving smoothly.

"You're late for lunch," Y/N smirked, not moving an inch as Clark approached the veranda.

"Stark had a manufacturing delay," Clark rumbled, his voice dropping an octave as his eyes locked onto Y/N's bare legs, his nostrils flaring as he drank in the scent of his mate. He dropped the heavy titanium crate onto the grass with a loud metallic ring. "He insisted on personally calibrating the dampening coils for the children’s training room. He sent three different holographic manuals that he claims a 'caveman' could understand."

"Did you break them?"

"Only the first one," Clark smiled, a warm, boyish crinkle appearing around his eyes as he stepped up onto the veranda. He didn't care that Jonathan was watching; his inner Alpha demanded contact. He reached down, his massive, rough hands catching Y/N under their armpits and lifting them effortlessly off the wooden ledge, pulling their body flush against his chest.

Y/N let out a soft gasp, their thighs naturally wrapping around his broad hips as Clark pinned them against the cedar house post. His length, thick and heavy even at rest, pressed hard against their center through the thin flannel shirt. He buried his face roughly into their neck, his tongue coming out to lick aggressively over the mating mark, leaving a thick trail of wet saliva that sealed his scent over theirs.

"You smell like the sun," Clark muttered against their skin, his hands sliding under the flannel shirt to cup the soft, rounded flesh of their backside, squeezing hard enough to make Y/N arch their back. "My beautiful, perfect mate. I could smell you from three thousand miles over the Pacific. Every time the wind turned south, my chest felt like it was going to burst."

"You're tracking me again, Alpha," Y/N whispered, their fingers digging into the thick muscles of his shoulders, their core instantly pulsing with a hot, desperate wave of slick that began to run down the inside of their thighs. "Jon is right there."

"Jon is looking at the crate," Clark rumbled, though he reluctantly slid Y/N down his body until their bare feet touched the deck, his large hand remaining firmly on the small of their back, his fingers dipping slightly beneath the hem of the shirt in a lazy, possessive hold.

Jonathan was indeed already climbing onto the titanium box, his tiny hands tracing the Stark Industries logo. "Papa, is this the machine that makes the gravity heavy?"

"It's the machine that keeps you from lifting the roof off the house when you have a nightmare, big guy," Clark said, walking over and lifting the boy onto his shoulder with a single fluid motion. "Go find your sister. Your mother made lunch, and if I catch either of you floating at the table, I'm letting your mother use her plasma to short-circuit your toys."

Jonathan giggled, sliding down Clark’s back and tearing off toward the beach cove, his little voice echoing through the palms as he called for Lara.

The Horizon Bound

Inside the kitchen, the atmosphere was cool and shadowed, the thick sun-stone walls absorbing the tropical heat and radiating a gentle, soothing chill. Y/N stood by the long island counter, slicing fresh mango and thick crusty bread, while Clark stood directly behind them, an immovable mountain of muscle that never let them move more than six inches away without touching some part of their body.

His large hand was spread flat across Y/N’s lower abdomen, his thumb tracing small, slow circles against the thin linen of their underwear. His super-hearing was focused inward, listening to the flawless, steady rhythm of Y/N’s heart, and beneath it, the deep, warm silence of a womb that was currently empty, resting, but completely primed for the next cycle.

"Bruce wants us to come to Gotham next month," Clark said softly, his chin resting on Y/N’s shoulder, his breath warm against their ear. "The League is dedicating the new global crisis hub. He wants the whole family there. Formally."

Y/N paused, the knife hovering over the fruit. They looked out the window, watching Lara and Jonathan down on the sand, their red capes—miniature versions of Clark’s—fluttering in the trade winds as they raced a group of sea turtles toward the surf.

"Formally?" Y/N asked, their voice quiet. "As members of the League? Or as targets?"

"As the standard," Clark corrected, his voice hardening with that deep, absolute certainty that had once made world leaders tremble. He turned Y/N around in his arms, his large hands coming up to cup their face, forcing them to look into his deep, clear blue eyes. "The world needs to see what we built, Y/N. They need to see that the hybrid cells didn't create monsters. They created a family. They need to know that the House of El doesn't hide in the dark anymore."

Y/N looked at him, their chest rising and falling against his pectorals. They felt the steady, permanent weight of the bond humming in their blood—the raw Kryptonian strength mixed with the volatile stellar plasma, perfectly balanced, perfectly safe. The fear that had kept them running through the snows of Germany and the sterile labs of New York was entirely gone, burned away by five years of unconditional, brutal protection.

"Okay," Y/N whispered, a small, confident smile finally breaking across their face. They reached up, their fingers tangling in the dark hair at the back of Clark’s head, pulling him down for a deep, slow kiss that tasted of sweet fruit and absolute devotion. "We'll go. We'll show them."

Clark groaned into the kiss, his arms tightening around their waist until their ribs creaked, his inner Alpha roaring with a massive, explosive wave of pure pride. He lifted them onto the counter, his large hands immediately parting their thighs as he prepared to claim them again before the children returned, their spirits finally, completely unbound.

The world outside would always have its wars, its villains, and its boundaries. But as the tropical sun began to dip toward the western horizon, painting the Pacific in a vast, endless sea of gold, the sanctuary remained unbroken. They had rewritten the stars, anchored the earth, and created a cosmos entirely of their own.

The Archive of El

Ten Years Later.

The deep-space observatories on the dark side of the moon didn't register the shift in the solar winds, but inside the central archives of the Fortress of Solitude, the great data crystals flared a brilliant, synchronous gold.

The Citadel of Ice had grown over the decade, its crystalline spires naturally carving themselves deeper into the Arctic bedrock to accommodate the sheer physical mass of the family’s expanding history. The walls were no longer bare; they were etched with ancient Kryptonian glyphs detailing the lineage of the House of El, interspersed with Earth-born records—tactical commendations from the Avengers, old blueprints of Stark’s early arc-reactors, and framed photographs of a sun-drenched farm in Smallville.

In the center of the grand archive room, a holographic display floated silently over a massive, reinforced sun-stone console. The screen displayed a complete, real-time tactical map of the Eastern Hemisphere, its borders completely clear of any hostile metahuman or synthetic signatures.

Jonathan Kent, now fifteen years old, stood before the console. He had grown broad—his shoulders already carrying the thick, structural framework of his father’s lineage, though his eyes were a vibrant, crystalline blue that flickered with low-grade cosmic plasma whenever he grew impatient. He wore a dark blue tactical tunic, a heavy crimson cape pinned to his collar by a gold titanium clasp shaped like the crest of El.

"The northern grid is completely quiet, Mama," Jonathan said, not turning his head as the heavy crystal doors behind him slid open. "I ran the orbital sweeps thrice. The remnant factions in Madripoor haven't even pinged a local server since the spring equinox. They’re completely dormant."

Y/N walked into the light of the data crystals. At forty, their body possessed a striking, unyielding majesty that had completely discarded the lingering frailties of their human past. They wore a long, flowing formal robe of deep midnight blue, trimmed with gold Kryptonian armor plates across the chest and shoulders. The mating mark on their neck was a dark, prominent violet indentation, still radiating the deep, heavy cedarwood musk of the Alpha who had claimed them. Their presence alone was a physical anchor in the frozen vault, their stellar energy a smooth, blindingly white aura that hummed like a distant star.

"They're not dormant, Jon; they're terrified," Y/N said softly, their voice carrying a rich, melodic authority that instantly quieted the restless plasma humming around the boy's knuckles. They stepped up beside their son, resting a hand on his broad shoulder. "They know that if a single signal leaves that island, your sister will be over the horizon before their computers can finish the upload."

"Lara’s already in Gotham," Jonathan grinned, a sharp, boyish smirk that looked exactly like Clark’s old civilian smile. "Uncle Bruce gave her permission to use the Watchtower’s deep-space array for her stellar cartography project. She says the cosmic radiation over Sector 4 reminds her of your old plasma signatures."

"She’s an Omega, Jonathan. Her mind will always seek the patterns of the stars to find balance," Y/N murmured, their fingers gently squeezing his shoulder. "Just as your mind will always seek the horizon to protect it."

The Unbroken Circle

The high-pitched whine of a sonic boom rattled the upper spires of the Fortress, followed by the heavy, echoing thud of boots striking the external landing pad.

The heavy ice doors parted, and Clark Kent stepped into the archive. He was fifty now, but the yellow sun of Earth had treated his Kryptonian physiology like iron in a furnace. His dark hair was touched with silver at the temples, but his massive chest was even broader, his posture carrying an immovable, tectonic weight that commanded the entire structure. He wore his classic Superman suit, the bold 'S' shield on his chest slightly scratched from a routine debris-clearing mission in the upper atmosphere, his heavy red cape covered in dark stardust.

His eyes, initially sharp and scanning, softened instantly into a deep, intense blue the moment his gaze landed on Y/N. His nostrils flared, his inner Alpha letting out a low, satisfied purr that echoed through the crystal pillars as he inhaled the rich, milky nectar scent of his mate.

"The Avengers just closed the file on the Siberian bunker," Clark rumbled, his deep voice vibrating through the floorboards as he walked toward the console. He didn't care that Jonathan was standing right there; he slid his massive arms around Y/N’s waist from behind, pulling their back flush against his chest, his large palms flattening against their stomach in a heavy, possessive hold. "Rogers sent a formal sign-off. The last of the original Hydra genetic material has been thoroughly incinerated. The book is closed, sweetheart. Globally."

Y/N leaned back into his mass, their head resting against his shoulder as they closed their eyes, listening to the slow, steady heartbeat that had been their sanctuary for fifteen years. A thick, warm wave of slick immediately began to pool between their thighs, a timeless biological reaction to the sheer, heavy presence of their Alpha.

"It's been closed for a long time, Clark," Y/N whispered, turning their head to press a soft kiss against his jawline. "We just had to wait for the world to catch up."

Jonathan watched his parents, a proud, knowing smile on his face as he stepped back from the console, shutting down the holographic displays. "I'm going to take the northern patrol before dusk, Papa. If Lara calls from the Watchtower, tell her I found the river stone she was looking for."

"Keep your speed below Mach 3 over the civilian corridors, Jon," Clark commanded softly, his eyes never leaving Y/N’s face. "Your mother and I will be in the pavilion."

"I know, I know," Jonathan laughed, his red cape snapping like a whip as he blurred toward the hangar bay, a streak of blue and red vanishing into the white-out storm outside.

The Kingdom of Light

The private pavilion at the lowest tier of the Fortress was an absolute sanctuary of heat. The sunken crystal nest was massive, layered with thirty years of collective history—old flannel blankets from Smallville, silk sheets from the South Pacific estate, and the heavy, cedarwood-scented capes that had carried them through the dark.

Clark stripped his suit with a fluid, practiced efficiency, his massive, invulnerable physique completely bare under the amber glow of the sun-stones. His length was fully erect—thick, heavy, and wet with pre-cum that dripped from his tip as he crawled into the blankets, his eyes turning a dangerous, possessive crimson in the dark.

He pulled Y/N down beneath him, his heavy body trapping them against the down comforters. He didn't speak; his hands, large and rough, tore the midnight blue robes away until Y/N lay completely bare beneath him, their skin glowing like a star in the cavern. He buried his face in their neck, his teeth sinking deep into the permanent mating mark, re-sealing his absolute ownership over their body with a feral, territorial growl.

"You are my home," Clark rasped against their skin, his hands sliding down to part their thighs, finding their entrance already soaking wet, dripping a thick, sweet trail of honeyed slick that coated his fingers as he drove three fingers deep inside them with a wet squelch. "My perfect, beautiful Omega. Look how tight you still are for me. Look how your hole grips me after all these years."

"Put it in, Alpha... please," Y/N sobbed, their hips bucking frantically against his hand, their cosmic energy flaring out in lazy, beautiful blue rings that danced across the ice ceiling like an aurora. "I want to feel the weight. I want you to fill me until I can't think of anything but your size."

With a single, heavy, unyielding thrust, Clark drove his massive shaft all the way inside them, bottoming out hard against their cervix.

Y/N’s back arched completely off the bed, their mouth falling open in a loud, echoing scream of pure ecstasy as his pelvis slammed against theirs. The rhythm was old, familiar, and completely feral—a dirty, wet symphony of skin against skin that had rewritten their destinies. He hammered into them with a force that made the solid ice walls hum, his hands gripping their hips to lift them higher, driving them to the absolute brink of delirium.

"I've got you," Clark roared, his voice dropping into that primal register as his climax hit, the base of his shaft swelling into a massive, solid knot that locked them together immovably in the center of the ice. He delivered a massive, endless release of hot Alpha seed deep into their womb, filling them to the absolute brim until Y/N was weeping with pure, blissful completion.

Hours later, as the polar night settled over the Arctic, the final stars of the Northern hemisphere shone through the crystalline roof of the pavilion.

Clark lay still fused inside them, his large arms wrapped tightly around their waist, his breathing a steady, warm wind against Y/N's shoulder. Y/N lay completely relaxed, their fingers tracing the deep, permanent bond humming in their blood.

They were no longer victims of a dark laboratory, nor soldiers of an endless war. They had survived the shadow, conquered the horizon, and built a sanctuary out of the ice itself. As the gold light of the sun-stones slowly faded into the quiet blue of the polar night, Y/N closed their eyes, completely safe, completely whole, and permanently, beautifully claimed.