Guys Jun Isn't Good For My Health - Tumblr Posts

do not disturb

member — junhui x f reader genre — smut, a little humor, college au word count — 2.6k synopsis — everybody on campus knows that jun and his innocent little girlfriend are too shy for pda... or are they? warnings — description of female anatomy, semi-public sex (private room in a library), oral (m receiving), messy blowjob, throat fucking, cum in mouth, kinda mean hard dom!jun, degradation, name calling (slut, bitch), reader wears a skirt, brief cameo from hoshi & chan as their group project partners hehe notes — requested by @jaemlonfz — this was very fun to write lmao! thanks to my lovely @onlymingyus for reading over for me. this was a bit crazier than what i normally write but i always write fluffy sex so it was fun to return to the wild stuff for once. if you enjoyed this please let me know in a reblog or an ask! :)

“so, just finish your guys’ section of the slides and text the group chat when you’re done, ‘kay?”

jun smiles at chan and you nod, hunched over the table writing notes in your planner.

“great… i think we're done here, then.” soonyoung grins, leaning back in his chair to stretch. “you guys got any fun plans for the weekend?”

jun looks at his watch, then glances at you. “yeah… not really. we actually gotta head out,” he says with a sigh. “reserved one of the rooms upstairs to study for our calc final on monday.”

you hum, giving the other two a pained look, as if you wish you could stay longer.

“man, that sucks.” 

chan nods in agreement with him. “yeah. well, good luck. see you guys tuesday?”

you nod and turn to leave with jun trailing behind you, waving over your shoulder as you both head towards the elevator.

“y’know, i thought this would be a lot worse,” soonyoung says after the doors shut and you and jun disappear inside, shoving a folder full of loose papers into his bag. “i thought they’d be, like, more into pda.”

chan shakes his head as he closes his laptop. “nah, they’re too shy. everybody knows they’ve been dating forever, but i don’t think i’ve ever seen them do more than hold hands. they’d probably explode if they even thought about anything else.”

“yeah, you’re right.” soonyoung shrugs and slings his backpack over his shoulder.

chan stands up, swiping his hand across the table to brush away the eraser shavings from their study session with a sigh. “i’m just glad the semester’s almost over and we don’t have to worry about this anymore.” 

“ugh, i know. we could’ve gotten stuck with jihoon the perfectionist,” soonyoung grumbles. 

“or jeonghan… i don’t think i’ve seen him come to class once after the first day.”

“she said attendance was optional though, i don’t blame him.”

chan pushes his chair in. “anyway… hey, speaking of jeonghan, are you going to sig pi’s party tonight? heard he was gonna bring the keg.”

“hell yeah.” he gestures to his backpack as they walk out the library entrance. “it’s friday, i’m gonna ignore this all weekend and do it all the night before." 

chan laughs. “same. but i'm sure the other two will have theirs done by the end of the day.”

“mm, harder, jun— fuck!”

you whine as jun slams his hips into you, your back pressed against the whiteboard on the wall and your leg wrapped around his waist. he groans and buries his head in your chest, scraping his teeth over your skin where your breasts spill out of your tank top.

“dirty little slut,” he rasps, voice low and rough as his hands tighten around your hips for leverage. “so needy, you can’t go ten fucking minutes without having my cock inside you, hm? wanted me to fuck you right there on the table, in front of everybody in the library? in front of chan and soonyoung?”

you whimper and squeeze his bicep, remembering from just minutes ago when he'd buried his fingers in your aching pussy as soon as the elevator doors clicked shut, pressing your lips messily against his in a pathetic clash of tongues and teeth.

you already knew today wasn't going to be a very productive day as soon as you felt his hand on your thigh under the table. to anyone else you just looked studious and focused on the group project. you weren't known for being especially outgoing, so no one batted an eye when you barely spoke more than a few words the entire meeting.

but only jun knew how unceremoniously quiet you were being today, keeping your mouth firmly shut and struggling not to let out a whiny moan as his fingers smoothed over your soft skin, inching higher up beneath your skirt. only jun could feel the burning warmth radiating between your legs, tracing his fingers gently, teasingly, over your pussy.

it took mere minutes before your panties were soaked through completely, and you finally had to kick jun's leg under the table and get him to make some excuse to get you both out of there. it wasn't technically a lie; he really did have a study room reserved and you really did have calculus homework to review before your final, but it wasn't as urgent as he had made it seem to your group partners.

what was urgent, on the other hand, was your throbbing pussy and how desperately you needed him. but luckily for you he was equally as desperate and immediately gave you what you needed as soon as you'd locked yourselves in the reserved room.

with every snap of his hips his glasses slip further and further down his nose, little beads of sweat trickling down his temple from the force.

his hands slide down your sides and settle below your ass, and before you know it suddenly your back isn't against the wall anymore and he's lifting you up, dropping you on the rectangular wooden table behind you. you yelp and wrap your arms around his neck for balance, but he doesn't seem to notice or care as he grips the backs of your thighs, his cock still nestled inside you as he turns around and sets you down in one fluid motion.

he not-so-gently lays your back against the table, his hands on your hips keeping you flush against him and wrapping your legs around his waist. once he's satisfied with the change he leans over you and cups your cheek with one hand, pulling you into him to meet your lips in a sloppy, heated kiss.

he starts to pick up the pace again, slowly pulling his hips back before pushing into you, building up each thrust harder, deeper, rougher. your back slides against the smooth surface of the table but his hand on your jaw keeps your head from moving too much, making sure your gaze is fixed on him and only him.

“you wanna cum, angel?” he breathes against your mouth, his lips hot and slick with saliva as your walls squeeze tighter around him. “have you earned it?”

you whimper and try to lean your head back but his grip is firm, not letting you move.

he lets out a low noise like a growl that seems almost disappointed, but you know he's enjoying this just as much as you are. “eyes on me, sweetheart. don't make me ask again.”

“p-please,” you gasp, and he rewards your answer with a pointed thrust. “please, jun, so c-close—”

he grins and swoops down to cut you off with a kiss, clearly pleased.

“cum all over this fucking table like the needy little bitch you are.”

you gasp and clench around him with another moan, nails digging into his back as you feel yourself beginning to crest over the edge.

your eyelids flutter and your head lolls back but jun doesn't comment on it, never faltering his pace and letting you ride out the waves. he's all bark and no bite, and as soon as you give the indication that you're cumming it's like a switch is flipped in his brain and all he can think about is how to make it better, stronger, more intense and pleasurable for you.

his hand shifts to the back of your head, his fingers gently digging into your scalp to support your neck as he keeps you propped up against the table. he revels in the way your body trembles for him, because of him, your lips gone slack against his mouth and unable to even return his kisses as he continues to slam his cock into you.

his thrusts start to grow shallower as you tighten around him until he's forced to bring himself to a stop. you let out a whimper as he lays you gently down flat against the table, giving you a second to rest though his cock stays buried inside you, still hard and throbbing.

the reprieve doesn't last long though, because as soon as you've recovered enough to lift yourself back up onto your elbows he pulls you closer with a barely audible groan of your name. he kisses you greedily, swallowing your moans and replacing them with some of his own, his hand on the back of your neck keeping you pressed against him as he hovers over you. 

he breaks away for air, his breathing labored and his lips swollen from kissing you so hard. he finally pulls out of you and you let out a low whine at the loss, your thighs trembling as he steps backwards.

with a gentle but firm hand he pulls you onto the floor, dropping you onto your knees. he pulls out one of the chairs from the table and sinks down into it, leaning back against the back of the chair and spreading his legs wide.

before he even has to ask you crawl across the floor over to him, kneeling between his legs with a whimper. he lets out a breathy laugh, sighing as he pats his thigh for you to come closer. 

“you got yours, sweetheart, now return the favor.” he glances down at you and the look in his eyes sends a shiver down your spine, the corner of his mouth turned up in an expectant smirk. “you want me to cum in your mouth or in your pussy?”

you hum but don't even bother with a reply, both of you already knowing what you'll pick. you settle on the floor, placing your hands on his thighs and sliding up his legs. with a sigh he weaves his fingers into your hair encouragingly.

you wrap your lips around his tip and immediately moan at the familiar feeling of the weight on your tongue. you slowly take him deeper until you gag, tears already beginning to form in your eyes before you pull off of him teasingly. you open your mouth wider and run your tongue along the veins on the underside of his cock, taking your time to let your saliva coat his length. you can still taste yourself on him, the salty bitterness of your juices from when you came around him earlier.

you guide him back into your mouth and start to bob your head, letting out a whine the deeper you take him. spit leaks from the corners of your mouth, dripping down his shaft and pooling at the base of his cock.

you can barely fit half his length down your throat, but still you move your head up and down so enthusiastically, your hands twisting and jerking the area where your lips can't reach.

if jun wasn't so distracted at how good your mouth feels he might have laughed. his sweet, innocent girlfriend sucking him off in the library, with the most adorable look on your face as you struggle to take his cock, your nose all scrunched up in concentration. your skirt lays fanned out across your lap, stopping short just above your knees as you sit on the floor.

you swirl your tongue around his tip and lift your eyes to meet his, warmth flooding your chest when you see how truly fucked-out his expression is. you move your hands, trailing your fingers down to cup his balls as you press your other hand flat against his stomach for leverage.

the noises coming out of your mouth are almost enough to convince him that you're getting off on this more than he is, if he couldn't feel it getting harder and harder to hold off his own orgasm. he slows down for just a second to wipe away a tear with his thumb before he grabs your hands and places them on his thighs.

“you know what to do, angel,” jun groans softly and you look up at him and nod, tapping your fingers against his leg.

once you've given the signal he works his fingers into your hair and pulls you down hard, grabbing the back of your head and fucking your throat without mercy.

you let out a muffled gasp in surprise but quickly become accustomed to his rough thrusts. you struggle to relax your jaw, moaning and drooling around his cock but your whimpering only spurs him on more as he bucks his hips into your mouth.

he groans out continuous praises, his voice suddenly growing hushed as if he's afraid someone might hear, though your combined moans when he was fucking you earlier were by far louder than he is now. 

despite jun's incredible stamina you can feel the tension building in his muscles, his thighs strained as he snaps up into your mouth, and you moan around his length to try and get him closer to the edge. tears continue to stream down your face as you hollow your cheeks, even now still trying to take him deeper. 

“fuck, baby— so fucking good… just—” he grunts, falling silent for a moment before he releases into your mouth with a long, low whine.

you squeeze jun's thighs to ground yourself as he floods your mouth with cum, feeling his cock jump and twitch against your lips with each rope he pumps onto your tongue.

your jaw aches and your legs are wobbly as jun carefully pulls you to your feet, setting you on his lap with a soft groan. he rubs his palm soothingly over your thigh, slipping just under the hem of your skirt.

he glances at the table, where your panties lie discarded on the floor next to your backpacks. jun wraps one arm around your waist to keep you secure on his lap and leans down to pick them up.

“you need these back, or can i keep them?” he asks as he holds them up in front of you, a hint of mischievousness in his tone but his voice softer now.

you grin and shake your head, and he leans forward to kiss your cheek as he balls them up and shoves them into his cardigan pocket before pulling your tank top back up over your breasts.

“good. now, wanna go home?”

the elevator ride back down to the lobby is decidedly calmer. you let out a whine when jun squeezes a handful of your ass, letting his hand linger on your cheek for just a second too long before the bell dings and the shiny silver doors slide open. you tug your skirt down as far as it'll go as you walk towards the exit, and even though jun's standing behind you and you can't see his face, you know he's wearing the subtlest of smirks.

you breathe a little sigh of relief once you finally get outside of the building and into the spring sunshine, standing in the parking lot waiting next to the passenger side door of jun's car for him to unlock it.

the relief doesn't last long, of course, when jun puts his hand back on your thigh as he pulls the car into reverse and backs out of the lot.

and by the time you get back to his tiny apartment, it doesn't take long for the rest of your clothes to end up on his floor and you bouncing on his lap. the biggest relief isn't your orgasms, or even his: it's the privacy. because now you know you won't be disturbed.

i hope you enjoyed this!! if you did, consider reblogging or leaving a comment or an ask :) it shows me this is something people want to see more of, and knowing people like this makes me want to write more of it! thanks for reading!!

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