#mpreg fic

A few days after I got pregnant, I finally made it to the university. What struck me most was just how many guys were actually totally into the sight of my belly.

I’ve never gotten this much attention for my body before. I think if I started a page on OnlyFans, I’d be really popular.

My hormones are surging now, and without thinking, my hand goes down my pants and starts rubbing my clit for pleasure and pain relief while my puss is already beginning to bulge outwards. Now my legs are opening, partially from the ecstasy and heat between my shaking legs, and partially from my uncontrollable instincts forcing me to birth in this humiliating situation. My puss bulges even more now, obvious through my leggings that something is going on down there, and the head of my baby barely peaking out, only a spec able to be seen if I were naked. As I continue touching myself, losing myself more and more to the pleasure, my hand moves downward ever so slightly and I realize just how close I am to giving birth. “Fuck, I’m already bulging!” I whisper, just a little too loud. Bro looks over at me, confused, not making sense of what he just heard. I know I have to get out of here. I need to. I can’t give birth in front of my whole class, that would be… far too humiliating. I get up, and walk towards the bathroom, but I’ve unfortunately sat in the front of an auditorium style classroom, meaning I have to walk up the stairs to get out the doors in the back, and I can’t even close my legs. The pressure is so fucking low, so heavy. I slowly make towards the back of the room, struggling with every step. When the urge to push comes, I try as hard as I can to resist, but IMMEDIATELY fail. All I can do is stay silent and hope nobody looks at me. I hold my heaving, contracting belly with one hand and the railing for support with the other, bending over and pushing as hard as I possibly can against my will. In spite of my hoping against hope, some of the people in my class have started looking over at me. It’s extremely obvious at this point that I’m pregnant with a litter of babies, but they don’t realize I’m birthing. Except for some of the boys, that is. While some of their eyes drift down towards my ass (the feature that got these babies in my belly) they a bulge. A GROWING bulge. It’s suspiciously round… almost like… like a huge head crowning out of my puss, bulging my leggings outward more and more and MORE. Because of how tight they are though, the massive head slips back in as my contractions stop and the urge dies down. I try hard to hurry out of the classroom before another contraction comes, but they’re so close together now, and I’m so heavy and so slow. I make it near the back, where all the students who hate this class sit, ignoring the professor while scrolling on their phones. The contraction hits. This one is even stronger. I helplessly drop down to my hands and knees, painfully close to privacy, to solitude… at least for a little bit. Long enough to birth at least one of my babies. But it’s no use. Instead, I shove my hand into my panties once again and furiously rub my clit while my puss bulges obscenely into my soaked, straining leggings. The guys in the back row who notice me crowning massively into my leggings and liking it are taking pictures and videos now. I’m too busy giving birth to this huge baby some stranger put in me to even notice. Little do I know, my wish for privacy has just gone out the window. Soon, the whole school, everyone I know, and millions of strangers will have seen the viral video of me cumming while I crown into my ruined leggings, legs shaking wildly, back arched, head thrown back in pleasure. Finally, my body relents, but I’m stuck at a truly MASSIVE full crown, waddling slowly and awkwardly to the exit, finally.

I strip my clothes off. All my clothes, without thinking. I’m not thinking anymore, I’m just birthing. I can’t stop. My instincts are in control and they want me naked. I’m on all fours, completely naked, right outside the door of our classroom, and FINALLY, I can push without my leggings getting in the way. I spread my legs as wide as the can go and rub my clit some more. Instantly, with a loud, pleasurable moan, I birth the head. I move my hand further down and cup my baby’s head while they turn. “They’re so BIG!” I say to myself. But before I can think anything else, I’m pushing the even bigger shoulders out. I moan and whine, desperate to birth this baby, knowing full well that I have 2 more to go. At last, with a huge push, I finally birth the whole baby. But my next baby doesn’t want me to have any relief. Within minutes, I’m bulging massively around another head. I cup my bulging pussy, wanting to feel myself crown this time. I haven’t even opened yet and it’s already so… big. I find myself, to my shame, wishing someone would catch me now. This is private, intimate, personal… and yet… I can’t help feeling incredibly sexy. It would be so much nicer to birth for someone.

I’m going slower this time. I’m opening so very slowly around this head. My aching, bulging puss has be forced into a teardrop by now. I can’t stop tracing its shape. I’m birthing on my knees this time, so that I can use the other hand to keep rubbing. Not only does it help a ton, but it feels so damn good… All of a sudden, I hear the door swing open, and then someone’s breath hitch in their throat. Their breathing becomes fast, and heavy. I feel THEIR hand cupping my crowning puss gently as well. I let them. I move my hand and put it on top of his, letting him know I want this. I look back at him while in between pushes. A gorgeous skater boy, wearing vans, a metal band tshirt, and has long hair. He’s obviously into it. He whispers what a good boy I’m being. Tells my what an amazing job I’m doing. How perfect I look. I’m deeply embarrassed, but also… even more aroused. I let him enjoy the view as I bulge harder into his waiting hands. He gasps, ever so gently rubbing my crowning puss with one hand after noticing I was doing it while continuing to cup me. I can’t help but feel warmer, safer with his hands on me. I’m so embarrassed by it, I don’t wanna like it… but I love it. I want more. I hear him gasping and whispering in awe as I stretch and crown, just for him. He tells me what a pretty boy I am. How incredible I am. How he wants to treat me right. I can’t help myself liking it, falling for it more and more. How sweet he’s being, but at the same time, how HOT he thinks I am right now. He won’t take his hands off my most intimate parts, and I don’t want him to.

I come to a full crown in Gavin’s waiting hands. He tells me how big my baby is. How stretched out I am. How he wishes the babies were his. I can’t help myself any longer, a big urge to push comes and I quickly birth the whole baby right then. I turn around and pin him down, making out with him sloppily until I need to birth the last baby. My hands are exploring him. His hands are exploring me. His tongue is down my throat. My breath is racing. My belly is still big, and he rubs every inch of it while helping to support me so I don’t fall over. He moves his lips down to my nipple to suck it, and to both our surprises, I squirt a thick stream of milk down its throat. His eyes glass over, and he drinks even drop he can get.

When spring comes, people begin to notice the protruding roundness of his belly, his physician recommending him more exercise and his tailor having to let out his royal garb every few weeks.

Still, the king attempts to plant his heir in the queen’s womb every night, though now he must rest his belly on her back to complete their union.

Nine months since he appealed to the gods, murmurs of concern follow the king wherever he goes. His gait has slowed and widened, a ponderous, rocking movement as his great belly hefts side to side. His physician looks more and more disturbed every time he examines the tight ball growing beneath the king’s gently swollen chest, warning him that he must have an imbalance of humors that have led to a massive tumor. The movement the king has felt, and the physician now feels and even sees from outside, must be the cankerous wolf, the physician surmises grimly, a malady that eats the flesh of the afflicted. Most often found in the breasts of women, it could nevertheless affect any part of the body, and the king should be prepared for a painful illness and untimely death.

But something else happens, instead. The king’s cock begins to swell. At first it’s barely enough to notice, but after a few weeks, it’s so thick and bloated that he can barely stand to touch it. He shudders at the slightest brushes against the tender, stretched flesh, and just the most tentative touch of the queen’s lips makes him cry out and dribble seed.

The physician warns him that the wolf might be on the move throughout his body, that this is likely a tumor that could destroy his member, but the king has another thought. He remembers pleading with the gods, and believes that they must have finally answered his prayers, and this large and sensitive cock is a sign of fertility.

The overstimulation is excruciating, but he barely manages to squeeze his massively swollen cock into the queen. She gasps and squirms and trembles, feeling split open by him. Tears cover his face by the time he reaches his climax. Both of them cry out as a sudden torrent of fluid erupts from him, believing this outpouring to be seed given to him by the gods. Once the servants change their linens, they go to sleep convinced that their heir will come soon.

They’re right—it will just be much sooner than they think.

His hands rested on the curve of his belly, the heavy weight of it pressing into his lower back, a constant reminder of the life growing inside him. He had been sitting there, in the cool moonlight, savoring the quiet peace that came with being so far along in a pregnancy—until he felt it.

A sharp, sudden sensation, like a deep, heavy shift, that drew his attention. His breath caught as a wave of discomfort radiated through his abdomen. His belly, once high and rounded, seemed to lower in that moment, a subtle but undeniable feeling of descent. The baby had dropped.

His eyes widened, and he instinctively placed his hands on the lower part of his belly, feeling the shift, the pressure as the baby moved lower. His stomach tightened, a rush of discomfort filling him as the weight shifted downwards. It was a strange, almost painful sensation. A deep, pulling heaviness in his pelvis as if the baby were suddenly closer to his hips.

"Oh God..." His voice was low and shaky, the words feeling strained, a mix of awe and discomfort. He could feel the baby moving, pressing downward, stretching his body in ways that weren’t as comfortable anymore. The pressure was almost too much, making his back ache, his hips feel like they were being pulled apart. It was as if the very act of the baby shifting had turned his entire body into a tight, sensitive knot.

"Ohh, you're getting deeper..." His voice was shaky, a soft, breathless laugh escaping his lips despite the discomfort. He shifted his weight slightly, trying to find some relief, but it was impossible. The pressure in his pelvis was overwhelming, as though the baby had settled in a way that left him feeling like he couldn’t catch his breath. It wasn’t painful in the way of sharp, acute pain, but it was uncomfortable in a deep, aching, almost suffocating way.

He ran his hands over the swollen curve of his belly, trying to soothe the tightness, but every time the baby moved, it only intensified the sensation. He could feel the baby pressing against his lower abdomen, the heaviness of it too much at times, making him gasp softly.

"You’re so big..." he murmured softly to the baby, his voice a mixture of awe and a little strain. "You’re so low...I can feel you."

Another shift. Another deep pressure. He winced, his hands gripping the sides of his belly as he leaned forward slightly, trying to alleviate some of the discomfort. The baby's movements, now feeling heavier, seemed to cause a sharp tug within him, pulling on his muscles, on his very core. It was almost like the weight of the child inside was too much, too overwhelming, like a gravitational pull he couldn’t escape.

His breath was quickening, the discomfort making it hard to focus. The low ache in his hips grew with each passing second, and as the baby moved again, it sent a jolt of sharp pressure down through his pelvis, his whole body trembling with the intensity of it.

Despite the discomfort, he couldn't help but feel aroused by the movements. The heaviness, the constant reminder of how hugely pregnant he truly was with his lover's baby—it was intimate, even if it wasn’t always pleasant. He wasn’t sure how much longer he could bear the pressure, but still, he loved it. He loved how full it made him feel, how complete his body had become.

"Oh wow. Oh wow. You’re so close. It's time. Oh god, you're coming now" he murmured, chaotically running his fingers over his big tight belly again, feeling the weight of the baby pushing down. "Oooo, you're almost there. Ooohhh, You have to get lower."

Yeah, so do we!

Join the very first round of the SPN Mpreg Bang!

This fun, new bang celebrates the beloved theme of ✨️✨️knocking that guy up✨️✨️, regardless of the laws of nature! He deserves to be a mom!

ALL SHIPS WELCOME! Even SPN RPF!

Sign ups open on July 4th, 2026!

Bang rules linked here:

Listen there’s an old trope, that I don’t see many people use anymore but is my go to for mpreg other than omegaverse. The explanation below where I get more graphic of how. Mpreg au!!

My au would be still be Poly Z team but Robert gets pregnant! So turns out the episodes are spaced out through a few months right?

——————

Well let’s pretends Taco night ends three months before shroud returns. But during taco night he invites everyone to stay feeling oddly sad and needing company.

But they all want him even Flambae although he is real reluctant to admit it!

So they all decide to do a game of seven minutes in heaven, Robert is like hr violation much but then Prism and Waterboy go into the closet and Waterboy comes out absolutely disheveled his suit halfway down. And Robert realizes this is for real, like everyone is serious about this game.

He starts getting really sweaty but also huge bi panic starts. People taking turns somehow Robert keeps spinning on himself everyone booing that. UNTIL it lands between Malevola and Flambae and everyone but Robert and Golem lock eyes. (Golem is my asexual but still romantic dude even here XD) and agree to bend the rules to share Robert. If they fight they would scare Robert away.

Robert hidden horny Brain wins out. And he agrees kinda relevant only because he’s nervous.

His closest is very small so it’s kinda awkward but him, Flambae and Malevola squeeze in.

Locking eyes the two Ex-villains agree to squeeze him between both their tits. Flash forward to all three getting freaky deaky.

And going all the way, somehow rolling out of the closet into the open. And it becomes a whole thing of people getting freaky together.

Waking up the next morning happy and relieved it’s a Saturday. Robert doesn’t realize that was the start of his pregnancy.

Flash forward two months in, one month before shroud. Things start going crazy, he’s feeling so tried he’s sleeping through entire breaks. Asking Chase to cover shifts. Feeling so hungry all the time. Yet hating the smell of milk for some reason. Craving something chalky maybe charcoal for some reason.

But suddenly he gets a distress call from one of the team, nobody is free to help. And it sounds dire. Robert rushes out consequences be damned.

And finds Prism hands tied at such an angle they look broken, eyes covered. Her powers unusable and suddenly the villain who trapped her jerks around and just starts cackling, then the villains romantic partner steps out of the darkness mocking him. Their eyes glowing staring at his belly. And starts talking how rare it is to find a carrier and a pregnant one no less.

Robert is confused yet it’s dawning on him. He’s realizing the truth matches up.

The villains start attacking Robert trying to capture him, for nefarious reasons assumedly. Robert feeling slow and tired is trying him best, he taps his emergency signal.

But he’s in mild shock and panics. Managing to partially free Prism before being knocked out.

Prism manages to fight from her captured form and save Robert. But after in his panic he runs away after making sure the paramedics have prism. Nobody can find him at all. He’s off grid fr