spideywill AU, established relationship byler as roommates. aka the Weird Spidery Mating Instincts post.
mike is exhausted to the point of feeling sick, staying up late every night working on assignments, studying, stressing himself out. heβs overworked and not eating enough, nauseous and shivery from exhaustion and hunger.
and will hates himself because something about it is making him crazy. a glimpse of his pale face with dark bruises under the eyes makes his dick twitch and hits him with a wave of need. he sees him stumble a bit when he's walking to his desk and thinks oh god, i need to be inside him right now.
he doesnβt get it, has no idea whatβs happening to him, but when dustin is talking one day about weird amphibian mating behaviours (as if itβs perfectly normal conversation over coffee and donuts), it reminds will of something he read way back in biology class, about not amphibians but arachnids.
when he gets home he falls down a rabbit hole and discovers, among other things, that male spiders often pick the moment of least peril to mate β when the female is eating, or when she is moulting and cannot attack. the idea that heβs apparently more drawn to mike when he seems weak and pitiful makes his stomach turn, makes him feel awful. predatory.
he decides not to mention it.
one day, mike staggers in the door like a zombie, shedding his bag and jacket to the floor and flopping on their bed with a loud groan.
will glances over from his desk. βbad day?β
mike makes a miserable, muffled noise into the bed, and will sets his inks aside and goes to sit beside him. he places a warm hand on the small of mikeβs back, gently caressing him in a soothing rhythm. mike hums, stretching into it, and suddenly will can barely breathe at how pliable mike is in this moment.
but he lies down beside him, shoving down thoughts of spiders, of male spiders resorting to soothing gestures, even binding their mate with webs, not to immobilize but to relax her with the caressing motions. he stares as mike melts into the mattress at his touch.
itβs not bad if mike likes it, right? heβs not using some weird spidery hypnosis, heβs just comforting his boyfriend... right? will quietly says his name, and mike makes a pathetic inquiring noise in response, and suddenly will feels so guilty.
βnothing,β he whispers, as if the sound hadn't gone right to his dick. he ignores it, dutifully rubbing gentle circles on mikeβs back, but the craving for closeness, to breathe him in, to consume him, gets stronger and heβs pulled into mikeβs orbit, cuddling up against his side.
βyou're pretty clingy today, huh?β mike murmurs, turning to look sleepily at will. will flushes, but mike really needs this too, feels horrendous and craves the comfort of being close to will, so he slings a leg over his boyfriend and basically wraps around him like a koala.
eventually, even in his sleepy, pathetic state, mike starts to notice will is acting weird β shifting around, shuffling his hips away subtly β so he asks, βwill?β
immediately, will says, βim sorry,β pulling back from where mike has ensnared him.
mike blinks at the loss. βwhat?β
his brow furrows, and will whispers, βumβ¦ nothing.β
mike props himself up on his elbow, looking at will properly for the first time, and the other boy is flushed, skin glowing with a thin sheen of sweat. βwill, are you getting sick or something?β mike asks, reaching to feel his forehead.
he whines, turning his head away, and mike freezes. βwill?β
will groans in embarrassment. βmike, iβm fine, i'm just really really really turned on right now. okay?β
mikeβs jaw drops, rapidly reorienting itself from concern to hungry appreciation for his boyfriendβs flushed, aroused state. βoh,β he breathes.
will groans again and rolls to the edge of the bed, even though he feels these coiling tendrils of yearning dragging him back to mike.
βdon't worry about it,β he says. βjust get some rest, you need it.β his stomach lurches guiltily β mike does need it, he doesnβt need will leering at him like this. βjustβ iβm all good, it's fine.β
βwell,β mike says slowly, rolling to lean back on his elbows and looking up at the back of willβs head. βi meanβ¦β
will turns to look at mike, startled and hesitant. βyeah?β
βi justβ¦ i guess i could think of something that might make me feel betterβ¦ after such a bad, awful, terrible dayβ¦β mikeβs lips twitch, and he raises his eyebrow suggestively.
his composure drops when he sees willβs pupils dilate in real time, blown so fucking huge his irises are almost all black. βshit,β mike whispers, falling back onto the bed as will shoots up like heβs been shocked and crawls over his body to stare down at him hungrily.
webs drip from his wrists, trailing across mikeβs arms in weirdly soothing motions, his fingers trailing circles over his skin. mike makes a desperate, shaky sound, eyes darting over the webs and willβs face and lips, and will dives in to lick his neck, dragging his mouth down his chest and trailing all the way to his belly.
he doesnβt know why, but he wants to eat him, bite him, consume him β visions of male spiders biting through the femaleβs exoskeleton to access her reproductive organs flash through his dazed, instinct-driven mind, and he groans in mixed revulsion and hunger. he pulls back, but mikeβs hand in his hair tugs him down again, and his mouth falls hungrily on mikeβs skin, sucking and pressing his tongue against the soft, hot, unbroken flesh, rocking his hips idly against mikeβs leg.
mike whines, pushing will down, and will goes gladly. he mouths at mikeβs jeans, spit dampening the rough fabric, and clumsily unzips and unbuttons them, pulling them down to his knees to nuzzle at mikeβs cock, straining in his briefs.
mikeβs eyes squeeze shut, head tossed back as he gasps out encouragement and praise β between the lightheadedness of exhaustion and this, he doesnβt feel quite real.
will inhales deeply, nose pressed to the soft warm fabric, the scent of mike, his sweat and precum and the detergent they share, washing over him like a wave, making his head spin dizzily. spiders, some male spiders perform oral sex to soothe their mate. will whimpers, the taste of mikeβs skin so close through his thin white briefs.
βwill,β mike gasps. βcβmon, baby, youβre killing me here. please.β
with a choking inhale will tugs mikeβs briefs down and takes him in hand, kissing the tip and licking up the beads of precum dribbling down. his eyelids flutter at the salty, slightly sweet taste, and he laps at him desperate for more. mikeβs moan trails off into a whimper as will takes the head in his mouth, tongue gliding over soft skin until mike hits the back of his throat.
βyeah, thatβs it,β mike whispers, hips stuttering as he tries to keep his body limp, careful not to hurt will. will suckles at him contentedly, mind pleasantly hazy and quiet for a change as he chooses his own pace, taking mike slow and tasting him as he gets more desperate.
finally, he pulls away, sliding back up mikeβs body to kiss him. itβs a slick exchange of split and hot breath as will starts to jerk him off. willβs dick slides against mikeβs upper thigh, and mike traps it there, letting him slip between his legs.
will groans at the sudden relief, and mikeβs thighs tense as he squirms, sensitive. the rhythm of willβs hand becomes unsteady as he thrusts between mikeβs thighs, pressing nearer, desperate for warmth, for even more closeness, his head dropping till his temple keeps brushing mikeβs cheek. heβs more just holding mike in hand as his body rocks against him. mikeβs hand slides under the hem of his shirt, rubbing circles into his back, whispering encouragement in his ear.
will chokes out a moan as he cums, mikeβs thighs becoming slippery as his thrusts slow down. and suddenly a lightning strike of panic barrels through him, and heβs on the ceiling in the blink of an eye, crouched, half naked, and peering upside down at mike.
his head spins as he tries to grasp why heβs there. mike whimpers at the sudden loss of stimulation when he was so close, cock twitching and drooling precum onto his trembling stomach. βwill,β he whines, brows knitting together plaintively. βwill, whatβ¦ what the hell.β
his hips buck against the air, seeking willβs touch. willβs racing heart slows steadily, the adrenaline coursing through him beginning to ease. his head clears from the haze of panic and instinct screaming to leap to safety β certain male spiders are scared of their mates, of being killed, eatenβ¦ thoughts rush through his mind dizzyingly β heβs never done this before. feeding into his instincts made him lose himself in them. just for a moment.
a high, keening sound is what breaks him out of his frozen state, eyes locked on mike as he desperately ruts against thin air. βwill, please. cβmon.β
he sounds so needy, eyes glossy and wide, staring up at will, and will drops down to the bed, landing with a huff.
βare youβ are you okay?β mike asks, voice shaking as he tries to compose himself. his twitching hips give him away, despite his furrowed brow and worried gaze.
βyeah,β will breathes. βsorry.β
mike laughs, whimpering as will takes his oversensitive cock in his hand again. itβs flushed, red, hot β heβs dripping with need. βsβokay,β he gasps. βyouβre a weirdo, yβknow that? real mean to me too.β
will laughs, hushing him. βsorry,β he says again, this time with a smile. his hand glides up and down mikeβs cock, still slick with spit and precum, and he ducks down to kiss him again, sliding his tongue into mikeβs open mouth.
βwillββ mikeβs voice is shaky, hot breath slipping inside willβs mouth. βwill, can youββ his hips jump, dick twitching in willβs grasp.
will hums, pulling back slightly. βwhat?β
mike blinks rapidly, focusing his gaze on willβs face. βneed you. want you to fuck me. please.β
a pleased jolt of heat leaps and swirls in willβs gut. he shoves it down. βyeah? you donβt need toβ to do anything?β
mike shakes his head. βmβgood. and iββ he inhales sharply as willβs thumb teases his slit, eyelids fluttering, and then joltily shrugs a shoulder. βi havenβt eaten today, soββ
βmike.β willβs brow furrows.
mike groans, shifting his hips up to get will moving again. βnot now, will, itβs fine. just want you toβ want you to do whatever you want to me, okay?β
willβs stomach swirls, and he looks up sharply to search mikeβs face, suddenly certain he knows more than heβs letting on. mike raises his eyebrows, gaze steady and shrewd. βfuck,β will whispers.
βmike,β he says warningly. βi donβt think you knowβ¦ what youβre asking for.β
mike tilts his head. βwill. i want you to use me. okay?β his voice shakes ever-so-slightly with the effort of staying composed. a breathy moan escapes willβs lips at his words, and he feels mike twitch in his hand. βi want you to fuck me as hard as you want, as long as you want. okay, will?β
will swallows, and the sound is loud, obscene, from the sheer amount his mouth is watering. βyou havenβt even eaten,β will protests, as if his wrists arenβt dripping webs that sinuously, hazily crawl over mikeβs body. βyou mightβ you might pass out.β his voice drops to a whisper, face flushing.
mike grins wolfishly, his eyes gleaming.
βseriously?β will stutters. βthatβ that gets you going?β
mike licks his lips, tilting his head up for a kiss. βso much, baby. cβmon, i promise if i pass out you can keep going.β
will chokes back a moan. βdonβt joke. you know iβmβ my powersββ
βwasnβt joking.β mikes brow furrows. βtoo much? you donβt have toββ
βno. shut up.β he dives down to mouth at mikeβs neck, murmuring into his skin, βpantsβ pants all the way off.β he fumbles at the briefs still pooled around mikeβs lower thighs, and mike nods, kicking it all away. will sighs, releasing mikeβs cock to slide his palm over the soft, pale skin.
he furrows his brow, eyes darting around for lube, and then flicks his wrist at the nightstand, catching the small tube in a web and snatching it from the air.
mikeβs eyes shine, a breathless smile on his face at the sight.
βwhat?β will murmurs, squeezing lube onto his fingers.
βnever gets old.β mike grins. βhey, spideyβ oh, shit!β his lips part in a gasp as willβs cool fingers trail over his hole, lube sliding along the puckered skin.
βshh, relax,β will whispers, rubbing his palm up and down mikeβs arm, webs trailing soothingly over his skin.
mike shivers, but the tension eases, and will slips a finger inside. he preps him, more webs tracing swirling patterns over his body, a light, hazy sensation, and the whole time mike stares up at him wide-eyed, pupils blown, lips bitten red and slick with spit. willβs heart stutters at the sight β he looks awed. as if will touching him is an honour.
βwill,β he whispers, finally. βwill, i think iβm good, baby.β
will pulls his fingers out, and mike makes a quiet sobbing sound at the loss.
βokay.β will squeezes more lube into his palm, slicking up his cock, hard again from having mike squirming under him. βyouβre sureβ¦ youβre sure you want me toβ¦β
mike sighs sharply, a high whine at the edges of it. βwill, if you donβt fuck me as hard as you can right now, i swear iβll jump out the window.β
will giggles, and mike beams despite himself. βiβd catch you,β will says, and any response is cut off as he lines himself up and pushes inside.
the air is punched out of mike in a little gasp, and then he hums softly, reaching for will. will lets himself be pulled in, lips dropping to brush over mikeβs collarbone as he begins to find a steady rhythm.
mike allows the slower thrusts, weaving his fingers through willβs hair, but eventually he grows impatient. his hand slides down willβs back, tracing the notches of his spine. will shivers, spit trickling over the jut of mikes collarbone, and he lets out a whimper at the tight, hot glide of mike swallowing him, pulling him in.
mikeβs hand stretches over his ass, guiding him faster and harder into him. βcβmon, will, i can tell youβre holding back.β
will buries his face in mikeβs neck as his boyfriendβs fingers grip him tighter, hard enough to bruise. mikeβs right β heβs almost trembling with the effort not to thrust into him at a terrifying pace. βmike, i canβtββ
a sharp sound pierces the air as mike smacks his ass, his big hand falling again to grasp it and pull him in harder. will moans, and feels mike clench around him. βbaby, please.β mikeβs voice breaks. βif you wanna, iβm all yours.β
and will lets his control slip. still not his full strength, because as optimistic as mike seems to be, will is ever the realist, and he knows he could break him. but he gets a lot closer to it than he ever has before. and suddenly mike canβt hold in his desperate, sobbing moans and the whining exhales fucked out of him every thrust.
will nuzzles into mikeβs neck, eyes squeezed tightly shut as he slams in and out at a furious pace. he can smell mikeβs sweat and the rush of his pulse and the faint scent of soap and then his mouth is wrapped around the side of mikeβs throat. his tongue presses flat against his jugular, and he can feel his blood thump-thump-thumping and all he wants to do is bite.
instead he breathes him in, tastes him hot on his tongue. mikeβs head is tossed back, mouth wide open as he gasps for air, his body rocking with the force of each thrust. when he cums, his whole body tenses, but the sudden squeeze isnβt enough to make will finish a second time.
he slows, easing mike through it and starting to pull out, but mike gropes at him, tugging him back in and determinedly insisting, βno, noβ keep going. keep going, please.β
his hazy eyes focus on willβs and he looks almost feverish as he repeats, βplease, will.β
will takes a shaky breath, nods, and slowly slides back in, watching mike carefully. mikeβs whole body shivers, and he seems to try squirming away, legs jerking closer to his body. will pauses, and mike chokes out a stubborn, impatient, βwill!β
will breaks, resuming the same punishing pace from before, even as mike tosses and turns beneath him, overwhelmed sobs escaping his red-bitten lips. thereβs tears in mikeβs eyes and he's almost hyperventilating, but he reaches up and clumsily grabs the side of willβs head, thumb pushing his sweaty hair aside, and pants, βnoβ no matter what, don't stop.β
willβs heart twists and leaps in his chest, and he breathes, βokayβ okay.β he speeds up, pounding into him, fucking him as close to full strength as he can get.
the breathy sounds punched out of mike get weaker with every thrust, till he can barely keep his eyes open. a weak whine bubbles up from his throat, long and involuntary, jolting each time will slams into him.
mike feels fuzzy and overstimulated, mind dipping into hazy darkness even as his cock tries valiantly to get hard again.
βmikeβ mikeββ will whispers, hardly slowing his pace but reaching for mikeβs face, sliding down to shake his shoulder.
mike blinks at him dreamily, taking several seconds to focus on his face. βwill,β he breathes. βwill, promiseβ promise, donβt stop.β
his eyes search willβs, and will could back out, say he doesnβt want to, but fuck, heβs kind of never wanted anything more. βpromise,β he whispers, and mike smiles, eyes dropping closed.
as willβs thrusts accelerate, mike moans weakly, head lolling to the side. will feels sick for it but fuck he can't help it, he wants him so so bad and something about this makes it even hotter and he doesn't wanna think about that. and mike said no matter what, looked like the cat that got the cream when will promised, so he keeps fucking into mikeβs limp body like his life depends on it.
mikeβs cock is stiffening despite his hazy unconsciousness, and will clumsily strokes it to hardness, starts jerking him off in time with his thrusts. fast, so fast his fist is flying over him. mike squirms under him, whining, his closed eyelids fluttering dazedly. will chases after his own release, burying his face in mikeβs neck, hand stuttering over mikeβs dick.
his lips are slick and slide over mikeβs hot skin as will whispers his name like an incantation, brows knit in desperate, pathetic need. suddenly mikeβs body seizes, wracked by a huge shiver, and he feels cum slipping down the hand around mikeβs dick.
mike clenches, a high, wheezing sound drawn from his throat, and the sudden tightness sends will teetering over the edge. he keeps thrusting, everything slick and hot around him, squeezing him as he fills mike up. and this time, when heβs done fucking mike full of his cum, thereβs only a half-hearted urge to escape β he jolts, and mikeβs hand slaps and grabs at his back clumsily. if he were truly trying to get away, the attempt wouldβve been laughable. as is, itβs unexpected, and will topples to the side and suddenly goes limp.
he drops like a stone, and after several seconds, when he seems to be playing dead quite convincingly, mike murmurs, βwill?β
another long, silent moment stretches on, and then suddenly will shakes his head and pushes himself up.
βwhat the fuck,β he whispers, with feeling, his brow furrowed incredulously.
βi think that's my line,β mike quips, eyebrows twitching in a vaguely worried way. he blinks lightheadedly. βare you okay?β
βi think iβ i got nervous,β will says, and itβs the truth β guilt and want going haywire, mikeβs weak attempt to stop him from visiting the ceiling again being perceived as a threatβ¦ stupid. so stupid. βsorry.β
βno, no! no, that wasβ¦β mike hums, tugging him close and burying willβs head in his neck. βthat was perfect.β
βoh. good,β will whispers. but after a few seconds, he still asks, βareβ are you okay?β
his nervous fiddling with mike's curls eases, heart thumping happily, when mike hums again, long and warm and content. his warm breath flutters willβs hair as he murmurs, βnever better.β