syntax: nerd! se-mi comes home drunk and, like it happens often, she’s insatiably horny for you.
cw: nsfw, g!p se-mi, dubcon, drunk sex, rough sex, facefucking, missionary, ooc/au se-mi. perhaps this could work as canon se-mi too if you’d like, but i felt like the concept was more fitting for nerd se-mi.
a/n: pretty quick rushed thing i wrote just because i wanted to, lol. its different from my other fics as it's just. shorter :D this was based off this soundgasm audio.
It’s around 3 AM when Se-mi finally steps back into your shared apartment.
The lights are off, and there’s a comfortable silence lingering around the house, unfortunately soon getting ruined by the sound of the girl’s giggling and curses whenever she drops something at her feet. First it’s her keys, then her jacket after she shed it off herself.
She can’t even be bothered to pick them up.
She just has a dazed grin on her lips, while she heads with stumbling steps towards your cramped, small bedroom.
Her body was warm, pulsing with the raging amounts of alcohol she had consumed while out with her friends. One of her friends might have offered her a bit of weed too. She’s not exactly remembering a lot at the moment.
All she wants now— is you. And you look beautiful, there, snug under those floral printed bedsheets while sleeping quietly.
Really trying to be silent, she sneaks into bed right beside you.
“Heeey, baby…” Se-mi slurs out, her body rushing to press against your back with a sigh of contentment.
“Are you asleep…?” Her voice is sluggish, not making much sense with her words. “‘Course you are.”
Her arm slithers around your waist, while she reaches for your neck and begins leaving sloppy kisses on the skin there.
Pressing against your ass, is her cock, already tenting at her jeans and causing Se-mi to wheeze every time it rubs against the harsh fabric.
The various amounts of substances she took have settled into her system already. Despite that, all she can think about, is how much she wants to fuck you. Even before getting back home, her mind could only think about one single thing— how good it feels to be inside you.
It makes her feel so close to you, so beautifully close to her girlfriend whom she loves so much. She loves you so much, she would do everything you ask her to; after all, she owes you for all those times when you let her use all of your holes when she’s insatiably horny.
Today is one of those days again. And gosh, when is it not, with Se-mi?
Her thumb had already hooked into her own pants and underwear, kicking them off her legs and throwing them down the floor. It felt so freeing to finally have her hard cock outside of the confines of her pants.
And the first thing she clearly does, is press her length against your ass with a shaky sigh.
“Ah, fuck…”
Your body is warm, as if calling out for her. Maybe it is.
“Wake up… Come on,” She slurs her words onto your neck, as her hips press impossibly close to your behind. “You smell so good…” Her nostrils are filled up with your ambrosial scent, a sweet, floral one that she can’t quite recognize where it may come from.
And at the time you finally stir awake from your peaceful slumber, it’s when Se-mi has her thumb hooked around your sleep shorts, already pooling down on your thighs.
“Se-mi— Huh… What— What the hell?” You immediately mumble groggily, trying to turn around to face her but getting held down by one of her bony hands.
“Shh, shhh. Hey, pretty…”
You immediately feel her hot tip press in between your folds from behind, making your jaw fall slack.
“Are you drunk…?” Your hand finds her forearm, that’s still circling your side.
“Mhm. Yeah.” It’s not like she has any reason to lie. “Feel that…? God, I’m so turned on… I just want to use you all night.”
Your guts contort into a knot at her words, the feeling amplified when her mouth reaches up to your ear and licks a stripe around and inside of it. The dark frame of her glasses glue to your cheek while she does so.
Se-mi begins to grind against you, slowly yet decisively. You’re able to feel her cock get coated in your wetness, as it slides in between the folds of your sopping cunt.
“Se-mi… Come on…” You moan out her name again, your tone not exactly pleased— though you can’t quite describe how blissful the feeling of being woken up by your girlfriend like this is. “What— what time is it?”
“I dont know… 3 AM, maybe.”
“Ugh…” All you’re able to do is grunt in annoyance.
“Don’t you like it…? I’m so fucking hard— God, I need this… Yeah, baby, I need this…” The palm of her hand wraps around the base of her cock, directing it to line up with your slit. “Can I put it in…?”
Her whisper is more like an announcement rather than a question.
“Whatever…”
“Don’t you want it…?” Her breath is terrifyingly shaky. She sounds like she could pass out from a moment to another. And to make things even worse, she chuckles breathlessly, plunging her hot tip just a bit upwards into you. “Hah… Fuck. You’re so wet… How can you say you don’t want it…?”
“I’m— not saying I don’t want it…” You sink your cheek further into your pillow, whining at the feeling of the little stretch she gave you.
“Then fucking take it…” Her hand sinks into the cotton of your tank top, as her hips ram all the way upwards and force your cunt to engulf around her whole cock. Your fleshy walls flutter around her, and a loud moan of relief tears from her throat. “Yes— shit… good girl.”
Her face presses down into your shoulder, not even giving you some time to adjust as she begins to rut inside of you at a languid pace.
She kneads the skin of your waist, heavy and long breaths coming out of her with every thrust. She’s so loud, of course your pussy is turning into a sopping mess.
“N—not enough.” You hear Se-mi complaining in a mutter, only to roughly pull out of you. The void inside of you makes you whimper.
She kneels up, moving with not too much coordination as she ends up resting on her knees in the space between your legs. You part them invitingly, and of course she doesn’t wait a second to sink all of herself inside you again.
Another guttural moan comes out of her, and you see her eyes almost roll into the back of her skull behind those nerdy glasses.
Her hands bracket your waist, as she sinks as deep as possible into your snug cunt.
“Baby— Oh shit. You just want me so bad, huh…”
A sigh comes out of your lips at the tease. You’re getting way too horny to deny how wonderful it feels to get stretched by her dick every single time.
Her thrusts, which were just gentle, turn soon into something that’s much firmer and decisive. Her hips slam against your thighs with each movement, starting to make you feel like you’re getting torn apart in two.
“Se-mi— Fuck,” You wince in pain at her rough ministrations.
She grunts, sounding more like a dog rather than a girl. You almost feel bad at the thought of denying her such a wonderful pleasure.
“You feel like you were made just for me… Made for this…” Her lips curl into a lopsided smirk, while she stares down at your pretty pussy swallow every single inch of hers. “I love your pussy, baby… God… Hah.”
She’s now hammering inside of you, fucking you at a pace that you’ve seen her take with you only when she’s unreasonably aroused.
“This feels so good… I fucking love girls…” Se-mi’s words sound barely coherent. The second sentence that she mumbles is a bit funny to you, and a weak giggle paints on your lips. “What—? What’s funny…? Don’t laugh at me…”
Her head collapses down on your chest, which makes her redirect more strength in her leg muscles to fuck into you, ripping all of the words out of you.
“Yeah… That’s it. Shut up. Don’t laugh at me… You’re just my fucktoy…” Her last word comes out in the form of a high pitched wail, when your walls clench around her again. “Mhm. Good girl…”
You barely feel like you have any control over your cunt anymore— you just feel like it would take anything it receives right now.
Her pace increases, every sound of skin and wetness echoing in the room now intensifying.
She’s lost seeking for her high, ramming her cock inside of you at an absentminded pace. Sometimes you think it would just be the same thing if you got fucked by a feral dog in heat.
“So close— shit… I’m gonna cum. Fuck. I’m gonna cum…”
Your hands cling onto her forearm tenderly, as if to try and give her a bit of comfort. As if she even needed that at all.
“Do it,” You encourage her in a whisper. “Inside…”
Se-mi’s laugh at your words is like music to your ears, turning you on like a flare in the night.
“Yeah… Of course you want that… My— fuck— My good girl… Let me fill you up.” Her head lifts up from your chest to return hovering above your cunt, thrusts continuing at a harsh pace that makes your toes curl.
Finally, she cums with a row of dizzy, breathy moans. God, you’re sure you could cum just by hearing her, too. Her palms find your hips and sink her nails down into your flesh, as she paints your walls white.
Your eyes burn holes into her figure while you watch her empty herself inside of you. That’s a sight you have grown to love— maybe a bit too unhealthily.
Her head drops, and Se-mi’s breath comes out in shaky sighs.
“So good…” She simply whispers, then lifts her gaze again to look at you. “Liked that…?”
“I guess…”
“Huh… You’re so— ugh… You’re just teasing me…”
You chuckle.
“But you didn’t even kiss me once.”
Her brows furrow, lips agape as if lost in her thoughts.
“Oh, you want something to kiss…?” Then, she’s back at it with that fucking smirk of hers.
You have a feeling about what she’s gonna do to you, and gosh, you’re already feeling fucked out at the thought. Nothing like a whole night of sex with your girlfriend if it doesn’t include most of your holes getting used.
“Yeah…” You grin back. Somehow, you’re unable to resist not taunting her back. Some would say you’re asking for it.
“Good,” She exits you fully, making you two moan in unison.
You gaze up at her with narrowed eyes, feeling a tingle run down your spine when you see her move up to you, her knees resting on each side of your head and making the tip of her cock almost touch your lips.
“Yeah… Like that.” She sighs with a smirk on her face, as her forehead presses against the headboard of the bed with a thud, earning her a better look at your pretty face. “Holy shit. Oh, fuck, you look even better than usual…”
Her pale hand finds your nape, gently carding her fingers through your hair. A bit too gently.
“Gonna suck me off a little…? Yeah…? Or just— let me fuck your face…”
The mention of the second option makes your knees feel like jelly. All the times where you were sure she was about to kill you just by fucking you too hard and too much, were because of this.
“Just. Go slow…?” You attempt to ask.
“Huh…? Yeah. Yes, yeah, of course I’ll go slow, baby.” It’s not really clear if she’s blindly lying. Or maybe she means it, but deep down, you’re the one who knows she’ll lose it while in the heat of the moment and start fucking your throat with little to no care for you.
Her other free hand lays flat against the surface of the headboard, just below her head.
“Open up, come on… Please.”
Reluctantly, you part your lips agape, eyes flicking up at her from beneath your lashes. She’s so hot you might pass out— and with what she’s gonna do to you, you have every right to do so.
“Your tongue, too…” Se-mi smirks, keeping her cock close to you in the palm of her hand.
You roll out your hot tongue, a soft pant coming out of you.
“Hell yeah. So good for me, huh…” She taps her tip on the surface of your tongue a few times.
“Se-mi…” You groan out her name in a weird way, considering you got your mouth open like that.
“Don’t— don’t talk, it’s alright. Shh… I’ll be gentle.”
She tenderly caresses your nape— it almost feels bittersweet.
Finally, with a slow movement of her hips, she pushes her cock into your mouth fully, until your breath is fanning over her groin, while your tongue tentatively moves underneath her length.
Se-mi’s breath quivers, and she screws her eyes shut in pure pleasure. Your mouth is just so hot. So wet. How is she even supposed to act?
“God your mouth is so fucking warm, babe…” You can feel how her cock twitches above your tongue.
Your lips close around her circumference adamantly, creating a light suction around her. You’re way too obedient, considering how she usually fucks you.
“Good girl… Good fucking girl.” Se-mi emphasizes again, hoping that you’ll just keep being so good for her.
But her hips begin to move, and her hand grabs a fistful of your hair.
You let out a worried groan that vibrates around her cock, making the girl lock gazes with you.
“No, no, baby don’t worry… You got it… You’re so good at this all the time.” She thrusts just a little deeper, making you whine. She’s almost reaching down your throat, making you feel so thoroughly used.
Se-mi hums, now setting a nice and slow pace. Her moans remain trembling and eager.
A gag comes out of you when your warm throat closes around her. You try to pull away, to cough, and she allows you, but only halfway. So you cough while she’s still in your mouth.
“Come on, come on baby, please… You know you’re so perfect at doing this…”
Tears form in the corners of your eyes, and you moan when she pushes back in. Even though it hurts, and it’s so fucking rough— you can’t help but feel yourself throb around nothing. She’s so selfish, she didn’t even think about making you cum, too.
So one of your hands reaches down for yourself, one digit carefully rubbing your already sensitive clit.
“I love fucking your face like this— shit… as if it was your pussy…” The grip on your hair tightens, your scalp burning. She’s getting rougher. You feel it. Once more you gag and slobber, drool dribbling down your chin with every thrust.
“And— Jesus, you— You let me do this to you every time… Just fucking… Ruining you… You never say no…”
A little whimper rumbles out your throat, making your free hand plant down on her ass, sinking your nails into her and squeezing her supple skin. You try your best not to choke around her.
“Mhm… Yeah,” She hums contentedly. “Like that. Take me just a little deeper, yeah? Just a little… ‘M so close…” Her coos are drilling right into your brain like a dizzying melody. Does she ever fucking shut up?
As if it was even possible, you attempt to open your mouth a bit wider for her, taking her further down your cavity. God, it burns. It feels sore, like she’s just using the entirety of your body for her own pleasure, and that’s what she’s doing, to be frank.
The back of your head hits the headboard with a harsh thump, while you allow Se-mi to fuck into you as if you were just an emotionless hole.
Catching a glimpse of the short haired, you see her head loll back in pleasure.
“Fuck, fuck, yes. Good girl. Baby— Take it all… I’m gonna cum— Please swallow…”
Se-mi cums between spaced out breaths, thick and warm ropes of cum shooting down your throat. You know she loves to have you swallow, and it’s not like you got any other choice, when you’re like this.
At the same time, getting off to the sound of her moans, you rub yourself with more fervor, finally granting your body to ride out your climax as well, whimpering around your girlfriend’s dick.
She still holds inside of you for a while, before lazily dragging her cock out. A string of saliva still keeps you attached to her tip, breaking when she pulls away far enough.
You cough, eyes almost rolling back into your skull. God. You’re not sure if you hate or love this feeling.
“Ah… Fuck, ‘m sorry…” She shoots a pathetic attempt at comforting you, her hand stroking your head. “You did so good though… You know I love it…”
“Fuck— fuck you…” Is all you’re able to breathe out, making Se-mi snicker weakly.
Playfully, you push onto her thigh, but you cause her to stumble and end up falling onto your abdomen like an idiot. Her hand reaches up to fix her glasses clumsily. She drank way too much, you’re sure.
“N—no… Come on, don’t be mad at me… I know you came too…”
“Not thanks to you…” Your voice is hoarse and ruined, barely coming out.
“Mmhmkay…” She moves to collapse down to your side with a bounce, whining like a puppy who did no wrong while she crawls onto your shoulder and kisses your cheek. Rather than a puppy, she’s more like a leech.
When you turn around even just minimally, her lips meet yours. Now, she’s finally kissing you. You chuckle against her mouth, rolling your eyes in annoyance when she detaches.
“Yeah… you can’t be mad at me.”
“Whatever.”
She hums and drapes the bedsheets over the both of you, then proceeds to snugly wrap you into a loving, tight embrace.
“Are you sleepy…? So sorry for waking you up… Love you…”
“Just… go to sleep, Se-mi… You’re gonna feel awful tomorrow.”
She’s pretty aware she will.








