double dose | njm + lmk
plug!fwb!jaemin x f!reader x plug!fwb!mark
summary: maybe sleeping with one plug when you might be in love with your other wasn’t your best idea. you think you love jaemin, but you know you love fucking mark. you might have bitten off more than you can chew dealing with both, especially when they find out.
wc: 8.4k
warnings under the cut! 18+ mdni
cw: smut, angst, fluff, pwp, 3some (no mxm), jealous!switchy!jaemin + instigator!dom!mark, non-idol!au, weed use, high sex, explicit protected/unprotected pinv sex, multiple sex scenes, oral (giving/receiving), fingering, spitting, voyeurism, rough sex, overstim, shotgunning, choking, some slapping, mating press, nipple play, squirting, dirty talk, one-sided?pining, degradation, possessiveness, names: sunshine, baby, pretty girl, slut
you’re breathing hard, seeing stars, and feeling him everywhere. your eyes flutter up at the man above you, his hooded red eyes locked on yours, lips pulled into his familiar dopey grin as his hips meet yours over and over.
nights with jaemin always go like this. smoke sessions turn into more, and high thoughts come to life.
“fuck baby, feels so fucking good,” jaemin drawls out, leaning down to meet your lips in a deep, sloppy kiss. he groans as you clench around him, your eyes shutting tightly as you reach your peak. you’re not quite sure how long you’ve been at it, feeling like it was ages ago that you lit up the first joint of the night.
“give it to nana, c’mon, angel,” he murmurs, readjusting to plant his hold on your hips, eyes moving down to focus on the way you take him in. “pussy was made for me, so fucking perfect, you’re so pretty. and only for me,” his voice and speed pick up, fingers digging into your hips.
“right?” he breaks from his trance to look back at your face, wanting to hear your answer.
you can’t even register what he’s saying anymore, each thrust reaching so deep into you. you can only chant his name and choruses of “yes, yes, yes.”
the pressure built in your stomach snaps, and you feel your composure crumble, cumming around him with a loud shriek, walls pulsing around him.
“f-fuck,” he hisses, hips stuttering as he moves down, intending to meet your lips once more.
with the last bit of your strength, however, you pull yourself to his chest, avoiding his lips by burying your face in his neck as you ride out your high.
he seems to pay no mind, now unable to hold back, gritting his teeth as he anchors his arms around you tightly, finally spilling into the condom. his hips continue to move, and after he’s ridden out his own climax, he collapses with you into the bed.
the feeling of being wrapped in his arms lying in the fluffy comforters of his bed is the perfect recipe for a come down, and you feel yourself start to drift to sleep. your eyes close, and you hear jaemin’s low voice, snuggling into you as he peppers kisses on your cheek.
“did so good for me, my beautiful girl,” he murmurs between kisses, and you hum before sleep envelops you completely.
you wake up the following morning, groggy with your high from the night before lingering just slightly. you’re in one of jaemin’s hoodies, and can’t bring yourself to get out of bed yet.
you hear a faint humming from the kitchen, and you can picture it all so vividly.
mornings with jaemin always go like this. waking up cleaned up and to him cooking in his cat apron and boxers, fluffy pancakes laid in front of you as he spoils you rotten.
you let out a sigh, pushing yourself from his pillowy sheets to get up and gather your clothes. as tempting as it is, you’ve decided to do your best to stop falling into this routine you’ve built.
jaemin is your main plug, and you’ve known him for a good while now. he’s always been attractive to you, and he’s never hid his own interest, either. nothing crazy ever happened until you showed up one day having left your wallet at your apartment. he offered another way to pay, and you haven’t spent a dime on weed since.
he’s always so sweet, sweeter than the pancakes he makes the mornings after blowing your back out, but too sweet for someone who you could only label as a fuck buddy. he’s sweet, but never serious.
in the most, and maybe only, serious conversation you’ve had with him, jaemin made it very clear when you started sleeping together that there were no strings attached. he just wasn’t in the right place for a relationship and you agreed back then.
but a no-sleepover rule turned into weekly sleepovers and more, and not seeing each other aside from hook ups and smoke sessions turned into grocery stops and even meeting some of each other’s friends.
yet you didn’t dare bring up the dreaded “what are we?” conversation in fear he’d call it off completely, his deeply unserious nature making it feel like he could slip from your hands at any moment.
as time passed, deep down, you know you may have developed feelings for him— he’s made it hard not to with the way he treats you, but you aren’t sure if you’re the only recipient of his sweetness, and that chips away at you.
you change back into your clothes and exit his room with your stuff.
“good morning, sunshine!” jaemin greets once he catches sight of you. he raises an eyebrow, confused that you look like you’re ready to go.
“i came up with a new whipped cream recipe, i put it on the side in case you don’t like it,” he explains, two dishes set up on his dining room table.
“oh, and i have someone coming over tonight, but you can take your time,” he comments nonchalantly. you fight the urge to ask who, but you build your resolve to enforce the distance.
“i actually have to head out. i’ve got a few errands to run,” you smile as best you can, but jaemin frowns.
“errands? do you need me to go with y—”
“no—i’m okay. thanks, though,” you interrupt, trying your best not to meet his eyes. “and sorry you went through the trouble,” you add, motioning to his pancakes.
he’s quiet for a second, undoubtedly trying to read you, but he moves wordlessly and grabs one of the plates, turning to his kitchen.
“don’t apologize. here, at least take this to go,” he insists, and before you can even object, he’s whisked a set of pancakes and cream into a container, wrapping it up in a bag before giving it to you.
“let me know how you like the cream, i’m experimenting.” he smiles gently, but it’s hard to meet his with your own.
“i will, thank you, jaemin.” the way you say his name is far too cold, but neither of you address it.
he walks you to the door and gives you a quick peck, another regular occurrence you know is far too intimate for a supposed friends with benefits situation. you can’t help but wonder—can he even treat someone else like this?
are you his only one? a voice in your head tells you no.
you say your goodbyes and head out the door, walking briskly down the hall. you enter the elevator and lean back against its walls once the doors close, letting out a deep breath you didn’t realize you were holding.
a familiar ringtone interrupts your thoughts, and you pull out your phone to see a message from a contact you haven’t seen in a while.
as much as you want him to be, jaemin isn’t the only one for you either.
m: wyd tn?
it’s a simple text, but you know exactly what it implies. you think for a bit before responding, taking your time on your walk back home. you could use a distraction, and you know the person on the other side of this message could be just that.
you: mmm maybe getting smoked out?
m: beat me to it
m: come over, got smth new for you to try
you never thought you’d be hopping from one plug’s house almost directly to another, but after devouring the pancakes jaemin made and a long nap at your own place, you find yourself faced with a grinning mark lee.
you had met him through a mutual friend when you ran out of weed while jaemin was out of town, and you were absolutely floored at how attractive he was.
he offered to smoke you out the first time you met him, and it was only a matter of time before you ended up in his bed. smoke and sex—that’s all there was to this connection. when mark said no strings attached, he meant it.
that’s what you like about him.
you don’t see him often, but when you do, it’s always a good time. you take your usual spot on his bed, and he pulls out one of his many pipes and a small glass jar.
“here, smell this,” he holds up the opened jar to you, and you get a whiff of the pungent buds. “good? it’s a new hybrid i picked up. might start selling.”
it doesn’t smell much different from what you’re used to, but flower before it burns is always pleasant to you. he gets to grinding and packing right away, and a comfortable silence settles between you two as he takes the first hit.
he offers you the pipe and lighter, and you carefully relight the ground leaves, breathing in the smoke. after quite a few, you’re on cloud 9, and mark seems to be on the same boat.
the tension you were feeling has dissipated noticeably, and you can’t help but feel that this was the right decision for you. you needed to be out of the house, or you’d be running right back to jaemin’s.
jaemin.
jaemin who has someone else at his place right now, maybe doing everything he does with you.
jaemin who was in mark’s position not too long ago.
you try to rid your thoughts of his face, his name, his voice, him.
as if he can read your mind, mark motions for you to scoot closer to him, wrapping an arm around your waist. “one more?” he asks, and you nod.
with a rough hand on your lower back, he guides you to straddle him, seating you over him as he grabs his pipe. he takes a long pull, setting it to the side before his hands snake back to your waist.
you lean down to him, lips hovering over his before one hand comes to the back of your neck. he blows the smoke into your waiting mouth before melding your lips together.
you start to grind your hips into his, and all you can think about is how good it all feels, finally registering just how high you are. you never realize it until you get that wave of lightness in your head and body, having lost track of how many hits you took while lost in thought.
your brain is mush, and you can’t stay focused. part of you is glad you can’t think right now, honed in on the way mark’s hands and lips roam all over and in you, clothes tossed carelessly from the bed.
one thing you’ve come to know is that while sex with jaemin borders love-making, mark fucks.
and fucked is exactly how you find yourself, mark pressing your head into his pillows, ass up as he slams into you from behind. his hands shift to a bruising grip on your hips, pushing down so that your back stays arched just how he likes it.
“f-fuck.. fuck, that’s it.” strings of curses and groans leave his mouth at the feeling of you wrapped around him, his own mind void of anything but your plush walls, drool threatening to drip from his mouth at the addicting feeling as he hits you over and over in that spot that makes you squeal.
“how’s this pussy so tight? fuck, fuck, sucking me in like crazy..” mark’s a talker, and it’s always nasty. never the heart wrenching sweet nothings that jaemin has for you.
you’re pulled from your daze, realizing your other plug has been on your mind the entire time, despite this being a supposed distraction. with your eyes shut tightly, your mind drifts, and you start to picture his pretty smile, his voice in your ear, the way jaemin feels wrapped in your innermost walls.
in the process, you unconsciously clench around mark, at which he hisses.
his hips pick up the pace, speed bruising as his pelvis meets you from behind, a hand coming down to grab a fistful of your ass. he squeezes hard, rubbing over its expanse. teeth gnawing at his bottom lip, he admires the smooth skin before slapping it, hard.
you yelp in surprise at the sharp sting as you’re brought back to the man inside of you.
the sensation has you clenching even tighter around him, and he chuckles darkly at that “baby likes that? know you like it rough, the way i fuck this cunt.”
you’re lightheaded from the lack of air, the stinging, and the way he pounds you deeper and deeper into his sheets. he slaps your ass another time, and again, your cries and pulsing increasing at each one.
you do like it. in fact you think you love it—the way pain always melts into pleasure with mark. you don’t even feel yourself push your body back in his hands, wanting to feel more.
you can’t see him, but his eyes take in your wiggling hips, glued to the way his cock moves in and out of you, addicted to the way broken moans leave you at each stroke. he lifts a leg, planting his foot into the bed, fucking into you even harder in this new position at a spot that has you seeing stars.
you can only wail into his sheets, tears and drool soaking his pillows, feeling your stomach start to tighten. your muffled cries get louder and louder, and mark knows your body well enough to know you’re close.
“yeah— just like that. c’mon, cum on this dick baby, cum for me. milk me dry, pretty..” it’s all too much, and his words and last few thrusts have your eyes rolling back. in a flash, you’re cumming with a loud shriek as your body releases all of its energy, crying as mark pounds you through it.
he’s quick to follow, teeth digging into his bottom lip as he pushes his way through your walls gripping down on him. a deep groan bursts from his chest as his hips stutter, and he pulls out quickly and jerks himself furiously over your ass, admiring the way his release paints your skin.
his hold on you releases and your hips fall, strength completely gone from your body. the fatigue and weed coursing through your veins threaten to glue you to his sheets for the night.
mark rolls over beside you, eyes closed as he murmurs something along the lines of “so fucking good.” almost immediately he descends into soft snores, tangling up in his sheets.
you don’t usually stay over, just staying in bed until you’re ready to go. mark has always offered as a courtesy, but you know it’s better this way. maybe it’s a part of you unconsciously saving that for jaemin that sends you home each time, no matter how spent you are.
yet mark’s offer is extremely tempting in this moment, your body feeling so heavy with this new strain you smoked and the aftermath of his work on you.
one night couldn’t hurt. you give into your brain fog and find yourself drifting to sleep, letting your eyes close and breathing relax.
you’re so close, but a buzzing from your phone on mark’s bedside table alerts you. you’re almost too tired to answer, but you reach for the device anyways.
immediately, you regret checking it, your screen glaring only to display the very person you’ve been trying to get out of your head. what happened to having someone over?
you internally debate answering it, especially since mark’s knocked out next to you. but once again your judgement is clouded by your overstimulated mind.
you tap the green answer button.
“hi there, beautiful,” his voice rings through the speaker into your ear, and oh, how the sound of his voice sends chills through your entire being.
“hi..” you reply sluggishly.
“sleepy? i know you just left, but i was gonna ask if you’d come over.” his voice also sounds a bit tired, but there’s humor to his tone. you want to ask what happened to his company, but you hold back.
“mhm, smoked a bit and heading to sleep soon,” you reply, hoping it’ll end at that. you’d say you regret coming to mark’s first, but again you don’t know what, or who, jaemin was doing tonight. and with the way you know your legs will be wobbling in the morning, there’s nothing to regret.
“oh? what was on the menu?” he asks, interest piqued of course at the mention of weed.
“something new...” you yawn out, but you’re met with silence on the other line. something immediately feels off. “jaemin?”
“new? i don’t remember stocking anything new recently.. you know you don’t need to buy overpriced shit somewhere else, just let me know what you want and i’ll find it.” he chides. his voice is playful, but with a serious undertone, and you quickly realize your mistake.
“um—” warm arms slither around your waist before you can respond, and you feel hot breath fan over your ear, giving you goosebumps.
“sorry pretty, can you keep it down a bit? been a long day today..” mark murmurs into your ear, voice deep and hoarse. in a second he’s back to his soft snoring, now wrapped around you as if nothing happened.
there’s no doubt in your mind that jaemin heard that. the silence following that is so heavy, and your mind races as you try to think of how to follow up.
“who was that?” jaemin’s voice finally comes through the phone, devoid of any emotion. you’ve never heard his voice like this, and you genuinely can’t think of anything to say.
“um—sorry jaemin, gotta go. goodnight,” you reply in a rush, cutting off any further conversation with an abrupt end to the call.
mark groans as you unwrap yourself from his arms, redressing as quickly as you can, limbs a bit uncoordinated with the high still running through you and the effects of mark blowing your back out.
you call a cab home, and only once you’re finally in the comfort of your own bed do you allow yourself to fully process what just happened.
it’s not like you were doing anything wrong, so why did it feel that way? jaemin had no obligation to know who else you spent time with, just as you had none for him.
you just never thought of the possibility of the two plugs crossing paths in any way.
regardless, it shouldn’t be a big deal. yet the feeling in your gut remains, and you know why, even if you won’t admit it.
your heart sinks, scared at what jaemin’s reaction might be. scared that he’ll care, confusing you even further, or worse, that he won’t care.
either way, you don’t know if you could take it.
you haven’t heard from jaemin in two weeks. he didn’t contact you after you hung up on him like you thought he would, and when you finally mustered up the courage to reach out to him, you were left unanswered.
it doesn’t help that mark is out of town for a little while, too, mentioning a trip with some of his close friends. it’s just the cherry on top of your frustration, and you only reach out once, not wanting to put yourself in a position to be rejected again.
you know it can’t be helped, but you really are going through it.
when it reaches week 3 without seeing either of your plugs, you conclude this is good for you. it’s a solid time to reflect—no confusion, no distraction, just you and your thoughts.
you even took a break from smoking for a bit. you found that you’d spiral thinking about your predicament everytime you were high, so you decided it was time for a tolerance break anyway. with a clearer mind, you come to a conclusion.
you can’t deny it—you have feelings for jaemin that run deeper than they seem, and you need to bring an end to the ambiguity of your relationship.
yes, mark blows your mind every time you’re in his bed, but it’s not like jaemin necessarily lacks in any way in that department, either. he has potential. you’ll miss it, but you probably could live without fucking mark.
you’d go back to him for one more taste to see if you actually believe that, but you’re trying to stop complicating things for yourself.
if it turns out that it’s not in the cards with jaemin, as sad as you’ll be, at least you can get that closure to move on and you can hit up mark without that funky feeling in your gut.
just as you resolve to contact the object of your affections, message partially typed out on your phone, a buzzing of your phone startles you.
he has impeccable timing as always, jaemin’s name reading clearly on your screen. you take a deep breath, calming yourself best as you can.
“hello?”
“hi angel,” his voice is just as sweet as you remember, and some stress leaves your body at that. half of you feared he’d be as stoic as he was the last time you had spoken. “it’s been a while, how are you?”
you have so many questions for him—where he’s been the past few weeks, why he never responded to your message, why he’s acting normal. yet you don’t ask any of that, nor do you answer his question.
“can i come see you?” is what instead leaves you.
“i was about to ask the same thing,” he responds, voice just a bit more serious. “come over?”
the entire commute to his place, you resolve your mind to be honest with jaemin, even if it means things won’t be the same. you need that clarity.
he meets you at the door as he always does, and the second his door opens, the faint smell of weed hits your nose. you haven’t smoked with him in a while, and you feel a bit of sadness rise at that.
jaemin is pleasant, but he initiates no physical contact—a stark contrast to his usual clingy self. that’s a good thing for you in this moment, but you can’t help but crave his touch. there’s a slight tension you sense behind his usual smile, and you brace yourself for the conversation to come.
nothing could have prepared you for the sight before you when you walk into his living room.
“hey there, pretty girl.”
everything in you screams that this has to be a dream, but your blood runs cold at the very real mark lee sitting on jaemin’s couch, leaned back comfortably with a calm smirk on his face. he has a blunt in one hand and his other waves its fingers at you in greeting. “surprised?”
to say you’re dumbfounded is an understatement, and when you open your mouth to speak, nothing comes out.
you look between mark and jaemin, who also has a calm expression on his face. “i heard you knew my buddy here.” he moves to sit down next to mark, patting the space between them. “take a seat?”
you haven’t had a single bit of weed in at least a week, but this whole thing feels like a fever dream you’d have on a bad trip. your feet stay planted where you are and you shake your head. jaemin shakes his head too and gets back up, leading you by the waist to guide you between them.
“h-how do you two know each other?” you finally ask. all conversation plans you had in your head were tossed out the window the second you saw mark.
he speaks up first, offering the blunt up to your lips. “relax, pretty, you’re not in trouble.” your eyes move from him to the blunt, and he nods assuringly. you let him hold it for you as you take a decent drag from it. you need something to calm you down.
mark takes one last hit as well before passing it over you to jaemin, who puts it out after taking a couple on his own.
“remember how i said i was on a trip with some close friends?” your heart sinks. there’s no way. “jaem here is one of ‘em. got him into dealing and everything, too.” jaemin nods in agreement.
“known this guy for years, and we’ve always had a lot in common, even among all of our other friends,” jaemin explains, sliding a hand from your knee up to your thigh, squeezing lightly. “didn’t think we’d have you, too.”
he looks into your eyes, calling your name softly with an unwavering gaze. “be honest. is mark the only other one?”
his expression is so serious, and when you nod yes, jaemin leans down to plant a deep kiss on your lips. the kiss is tender as always, but his hand on the back of your neck presses you into him even more. he finally pulls back, face set in determination.
“good, because after this you’re all mine,” he declares, no hint of a joke in his voice. your mouth drops, and you can’t help but be confused.
“what?”
jaemin is dead serious, but mark laughs. “he came to me with his love issues on the trip and imagine my surprise when we found out we were both seeing you?” mark chuckles as he tries to explain, recalling how it all went down.
“he was mad as fuuuck, i've never seen the guy so heated,” mark teases, and jaemin shoots him a glare. “but he chilled out when i asked if you guys were exclusive or anything.” a heavy sigh sounds beside you at that last part.
“and that’s where i went wrong in all of this..” jaemin grimaces, and looking at his upset expression, you’re still confused as to what exactly is going on.
is it all actually working out, just in a way you hadn’t expected? you need answers.
“jaem, weren’t you all about no relationships? it was all casual, right?” you question, and he interlaces his fingers with yours, eyebrows furrowed and a tiny pout on his lips.
“i’m sorry, baby. i should’ve said something sooner. i thought i was starting to get it across with my actions, but i should’ve been clear.. i do have feelings for you.” he brings your hand to his lips, kissing the back of it softly.
“after this, i’m gonna make you mine. i’ll let mark have you one more time, but after— no more games, i’m serious.” disbelief runs through you at his words, and you glance back at mark. he simply shrugs.
“i mean, my door’s open in case you wanna ditch this guy, still no strings attached. it’s all up to you.” you’re glad more than ever that things were only ever complicated with jaemin; mark’s always made it easy for you.
your heart soars as you now process that jaemin does feel the same way as you do. while you’re a bit upset at him for not telling you sooner, it all works out.
yeah, you’re in love with jaemin, but you also love the way mark fucks you. you couldn’t have discovered that if you were with jaemin earlier.
now that the confusion is gone, arousal and excitement hit you—everything you want is falling into your lap. you get to have the two of them together, and after all of this jaemin is your lover?
sure you told yourself you could give up mark, but the universe is giving you one last taste and you could not be more grateful. it’s been a while since you’ve been short of a dick appointment, squeezing your thighs together subconsciously from the past 3 weeks of deprivation.
“ohohhh, someone’s feeling it,” hands slide around your waist, mark turning fully to you. he pulls your back into his chest, and his hands start to ride your shirt up, mouth coming down to your ear and neck.
“gonna miss this pussy so bad, but hey, at least i get a goodbye present, right?” you can feel mark’s hot breath as he chuckles.
jaemin rolls his eyes, but comes to join you, squeezing in between your legs to meld his mouth with yours. he kisses you fiercely, with more passion than you ever think he has before, pushing you harder into mark’s chest.
mark’s hands slip under your shirt completely and push up your bra, bringing his fingers up to your tits, tracing lightly over your nipples in a way that has you shuddering in his hold. he pinches your nipples suddenly, making you yelp into jaemin’s mouth.
jaemin pulls back, frowning at the man behind you. “be gentle, dude.” mark raises an eyebrow at him.
“you know this one can take it, right?” mark snickers, grabbing the bottom of your shirt to pull it and your bra off of you.
he continues his actions on your chest pinching and rolling your nipples between his fingers. your yelps turn into moans at the way his hold tightens just a bit harder than usual.
jaemin just tsk’s at him, moving instead to kiss down your neck and chest, traveling down to lay open mouthed kisses on your exposed stomach. he backs up a bit, hooking his fingers through your waistband to drag your shorts and underwear off.
he tosses them to the side, settling back between your legs. his hands come down to your core, one hand spreading your lips as he runs his fingers through your folds.
his thumb finds your clit, rubbing circles into it, your legs starting to tremble ever so slightly at the stimulation. he keeps your legs spread, and you wiggle your hips into his wandering fingers. jaemin likes to take his time, and it always feels good, but you crave more.
jaemin moves down, suckling into your thighs as he pushes them up to gain access to your waiting pussy. when his mouth finally meets your core, you moan out, feeling his tongue explore your folds, drawing figure 8’s into your clit with his slick muscle. your hips continue to squirm unconsciously, and mark lets out a quiet chuckle at the sight.
“y’know your angel’s gonna come running back to my door if that’s all you can do.” jaemin’s movements pause at the challenge, his fingers digging your thighs tighter. he makes eye contact with mark, but instead of getting mad like you think he will, he meets mark’s smirk with his own.
“why don’t you show me how it’s done, then?” his proposition stirs feelings in your stomach, and mark obliges immediately, the two men tugging you up to your feet to make your way to jaemin’s bedroom.
you’ve been in his room many times before, but the pure lust radiating off of your companions has everything feeling so new. both men strip themselves of their own clothes. “jaem, go sit on the bed,” mark instructs, and to your surpise, jaemin sits on his bed against his headboard with no rebuttal.
“suck his dick, pretty girl.” you take in this dominant side of mark, even more commanding and in control than when its just the two of you. and you like it. “you love him, don’t you? don’t you want your nana to feel good?”
jaemin’s cock stands tall and heavy in his hand, stroking up and down expectantly as he waits for you. mark’s right, you do want him to feel good, and as if in a trance, you follow mark’s words, settling between jaemin’s legs. you lean down taking his member into your into your hands, stroking at him lightly.
you let out a drop of spit onto jaemin’s tip, and he swears its the hottest thing he’s ever seen. you take him into your mouth as far in as you can stroking what you can’t fit in your mouth with your hands. mark watches with a darkening glare.
“you can do better than that and you know it,” mark’s voice resonates behind you, and without a second to spare a rough hand pushes you down further on jaemin’s cock. you gag as it hits the back of your throat. “take him like the champ you are, baby.”
“f-fuck!” jaemin reacts with a choked groan, too turned on by the way your throat constricts around his head, the way you just take him. mark grabs one of jaemin’s hands, placing it on top of your head, encouraging him to guide you as your head bobs up and down.
“you take this, and i’ll show you how this cunt likes to be eaten.” jaemin swallows, only being able to nod as you continue your work on him with his hands now guiding you. satisfied at his lessons, mark moves back, moving your hips up to expose your glistening core. he licks his lips, making eye contact with jaemin one last time before diving into your folds.
you cry out, mouth separating from jaemin as mark eats you out like a mad man, mouthing at your pussy, tongue dipping into your entrance as he rubs at your clit harshly. even if jaemin can’t see exactly what’s happening from his side, the effect is apparent, your head falling to his lap as your legs tremble from the pleasure.
to see you so fucked out on another man’s tongue awakens something in him.
he feels a rush in his head, heat rising to the back of his neck. his hands go back to your head, grip firm, guiding you back to his member.
you look up at him with teary eyes as you open your mouth back up, tongue ghosting over his head as you try to stay focused with mark eating you out like he’s starved.
jaemin pushes your mouth back down on his cock, and you take him inch by inch, a mix of gagging noises and moans leaving you as you try and breathe through your nose. his hips start to move in turn with his pushes, his member hitting your throat even harder.
mark lets out a delighted noise at that, separating his mouth for a second as he starts to finger at your entrance. “someone’s getting the hang of it,” he teases another finger, feeling each knuckle of his long digits slide in alongside the other. “just clenched around my tongue like fucking crazy. told ya.”
jaemin just nods, not wanting to acknowledge how mark knows a side of your body and tastes that he doesn’t. his eyes stay trained on you—even if he doesn’t know, he’ll just have to learn.
you, on the other hand, are just basking in the stimulation, feeling your stomach tighten as mark’s tongue returns to your hole, his fingers rubbing harsher into your clit at this point.
the feeling of mark’s mouth on you, and jaemin in your mouth is far too much for you, but you love it. mark’s fingers stop rubbing your clit, instead slapping in time with his mouth.
the sting has you cumming hard, sputtering over jaemin’s cock as he still holds your head in his hands. mark’s tongue doesn’t leave you, continuing to eat you with fervor, your trembling legs starting to go numb from the pleasure. you continue to let jaemin use your mouth, breathing as best you can.
it doesn’t take long for mark to bring you to your peak again, nerves flared and tears starting to fall from your eyes. jaemin swipes at your tears, shuddering at the sight.
“let go.”
his head snaps up to mark, confused and irritated at the interruption. “what?”
“i said, let go,” the man behind you repeats. “we're gonna fuck, and you’re gonna watch,” mark states bluntly.
jaemin purses his lips together, his hold on you slackening as his cock slips out of your mouth. you take in as much air as you can, heaving as you catch your breath from the back to back orgasms.
jaemin should be fuming at the way mark is bossing him around like some little bitch. should be irritated that he’s not even letting you finish him off. should be pissed that mark’s staking a claim like you’re his.
but he’s not angry, not one bit, his cock only swelling even more.
his breath catches, and he can’t even formulate a sentence in return, only nodding.
mark yanks your slumped form up by the hips, settling behind you to slap his neglected cock on your ass, dragging his head up and down your dripping slit.
jaemin just watches, swallowing the lump in his throat, baited breath as mark grins.
“this is how you do it.”
before he even finishes his sentence, he enters you in one fell swoop, bottoming out to the hilt. your head shoots up, crying out as he draws his hips back, pounding back deeply once, then again, building up speed as he grips your hips hard enough to leave reminders for days to come.
“sh-shit, your baby likes it rough, y’know?” he draws you up against him, your back meeting his chest as he continues his bruising pace, wrapping one hand around your abdomen.
“someone’s gotta fuck you how you like if i’m not around.” his other hand trails up and around your neck, pressing his fingers into the sides of it lightly. “right, pretty girl?”
your mind doesn’t even register that mark’s talking to you, going slightly lightheaded from his fingers around your throat and cock ravaging you. his fingers tighten slightly as his lips meet your ear. “right?” you pulse around him, tears running down your face and his hand.
he knows you’re not going to respond, eyes moving back up to his forgotten friend. only jaemin can’t meet his eyes, his pupils dilated and trained on the tears running down your face, your fucked out expression—the way mark just uses you.
in the time he’s known you, jaemin’s never wanted to make you sad, never wanted to treat you like you were less than. he always kept things lighthearted, nothing ever serious enough to bring you to tears.
but in this moment, he understands— you’re just as beautiful wrecked, and you want to be.
you take in air as mark releases your throat, only to shove his fingers into your dripping mouth. “take it, baby, take it for me,” the power in his thrusts hasn’t faltered in the slightest, hips pounding with the intent to make it hurt, cock rutting into your deepest parts. “and keep your eyes on your lover boy over there.”
your eyes come into focus on the man in front of you, taking in the sight of him. his teeth dig into his bottom lip, eyes darker than you’ve ever seen them before as he grips his cock, red and angry wrapped in his veiny hand. his gaze is locked on yours, and you just know the jaemin you’ll be getting after mark is done is gonna be one you’ve never met before.
mark feels you tightening around him, pulsing and squeezing, knowing that you’re getting closer and closer. he’s feeling it a bit more than usual with an audience, and he knows that he’s not going to last long either.
“y-yeah, fuck, cum for me like the little slut you are—” the second it leaves his mouth, you feel a rush all at once before everything snaps, falling apart on his cock and biting down on his fingers. “and keep those fucking—” his hips punctuate each word, “—eyes. on. him.”
he continues to fuck into you through it, chasing his own high through your walls gripping down on him. “gonna fill this pussy up, fill it ‘til its fucking full.”
his thrusts grow shallower until his hips finally stutter, ropes coating your walls. he opens his mouth just as he hits his peak, biting down on your shoulder with a groan that rips through his chest.
he’s never marked you nor cum inside before, but the combination of the warmth and pain shoots through you, sending chills that could set you off all over again.
mark’s hips finally still, and he releases his grip on you, allowing you to fall forward. he pulls out admiring the way his cum drips from your entrance. he lifts his head up to address his silent friend, cocking his head to the side. “think you can do it?”
“fuck you.”
filled with a burning in his chest he’s never quite felt before, jaemin shoots up, pushing mark aside and flipping you onto your back. his eyes rake over you as he moves between your legs, stopping at your spent, swollen pussy dripping with mark’s cum. for the first time since you entered his bed, he addresses you.
“messy fucking girl,” he mumbles lowly, but it still reaches your ears, and you clench around nothing, more of mark’s cum spilling out of you. he slaps his member on top of your slit, coating his head in your mixture of juices. you gasp as he slides right in all at once with no warning, just as mark did earlier.
remembering the sight he sat through painfully, he draws his hips out, hitting into you deeply, harder than mark started, wanting to remind you that he’s more than capable of giving you what you want, too.
“one dick wasn’t good enough for you?” with a tightening grip, he lifts your hips up, using his strength to move you back and forth to meet his harsh thrusts. “had to go fucking running to the next best guy like a fucking slut?” he feels the way you clench around him at that, testing the waters after seeing how mark’s words affected you.
“wanna act like one? i’ll treat you like one,” he growls, dropping your hips to the bed and pushing your legs up by the back of your knees. he lifts himself up over you to slam himself into you, and in this new position, he reaches further than he ever has, than mark ever has, than anyone ever has.
“open up, baby.” you comply immediately, and he lowers his head slightly, letting a fat wad of saliva land on your tongue. “swallow.”
you do just that, throat sore from both your never ending cries and activities of the night. every nerve in your body flares with overstimulation, but you love it. it’s everything you want and more, and all you can do is lie there and take it as jaemin pounds into you so hard you’re seeing stars.
“shit,” you hear from beside you, and you barely are able to turn your head, seeing mark furiously tugging at his own cock, rejuvenated at the sight before him. jaemin looks over at him, too, again filled with the burning sensation at mark’s presence. he grits his teeth, directing his attention back to you.
“you should’ve just asked, baby, then we could’ve avoided all of this..” he scolds, nails digging into your calves. “but no, had to, fuck—run off to one of my best friends,” he sneers, and his ridicule hits you right in the stomach.
“i d-didn’t know!”
he just shakes his head. “i know, but listen carefully, okay, baby?” the tender jaemin you’re used to peeks out, but in a second he’s gone, holding your gaze as he says each word with emphasis. he slows his thrusts down to a torturous pace, and you do your best to listen.
“i’m the one you love and i’m the one who loves you. mark can fuck you all he wants, but at the end of the day, you’re mine.” you cling onto every word that leaves his mouth, nodding desperately, heart lurching at his claim over you.
“yes, jaemin, yes, yes— i’m yours, i’m yours, jaemin,” you cry, genuinely meaning it. you are his, and you always have been, and now that you know he actually wants you to be, you can let it all go. his hips pick back up, pistoning into you, and a familiar feeling in your stomach starts to stir.
you pulse nonstop around him, feeling your vision going hazy, jaemin pressing himself as deeply as he can into you, hitting you over and over again in a spot that has you screaming. your cries get louder and higher, an intense pressure building up in your gut.
“w-wait, wait jaem—!” you plea, voice desperate. they fall on deaf ears, and the pressure explodes, forcing jaemin from your core, juices coating his pelvis and abdomen.
“fuck!” the sensation and sight is almost too much for jaemin to continue, hissing as he forces his way back into your walls, thrusting and rubbing your clit furiously to bring you both to your climax.
you’re sobbing and seeing white as you’re brought to and through it, and with a broken groan, he cums, fluids spilling into your already weeping hole.
he sits back, allowing your body to finally rest from its bent position, the two of you gasping for air. jaemin, still connected to you, leans down to kiss you roughly, your tired bodies melting back together, mouths eventually slowing, yet still moving over each other’s like magnets despite both of your lack of air.
you’re interrupted by the sound of a lighter flicking, and jaemin finally pulls out and separates from you to look back at his forgotten friend. “dude, what the fuck?”
mark has his underwear back on, sitting on a beanbag in the corner of jaemin’s room with one of his bongs in hand, lighter flicking at the bowl. mark proceeds to take a rip from the bong, taking in a heavy drag of smoke before blowing it out, the smell of weed creeping back into the room.
“want some?” he asks, clueless grin back on his face. jaemin thinks he can’t be serious, but after what you just experienced? a hit could fix everything.
“i do,” you mumble out, jaemin’s head snapping back to you. he looks at you with the same incredulous look, thinking there are other things at hand to be addressed. but he’s too tired to think, so he shrugs. why the fuck not?
jaemin slides an oversized shirt on you as mark returns to the bed. he passes you the bong, after which you pass it to jaemin, the 3 of you wordless as you recover from what was the best fucking of your life, and theirs, too, you assume. jaemin grabs some water from a mini fridge in his room, the 3 of you passing that around as well.
you don’t know how much time passes, but you all float higher with each round. it’s mark who breaks the silence, a role he’s seemed to claim over the course of this night.
“i know you guys are together together now, but… what was it?” he stops to remember, mischievous smile on his face. “oh yeah, ‘mark can fuck you all he wants, but at the end of the day, you’re mine,’ is what i recall you saying, mr. na.” he raises his eyebrows in expectation.
jaemin looks at him in almost disbelief at the proposition before recalling that he did say that. and if he’s being honest, he meant it at the time.
in the end, he liked seeing this all go down more than he’d like to acknowledge, and a part of him liked being seen as well.
“don’t act like i didn’t see that fucking look in your eyes while i was balls deep,” mark laughs, seemingly reading his friend’s mind. “i don’t needa be on your dates or some shit like that, but call me if you ever need a repeat of tonight.”
jaemin looks to you to gauge your opinion, and while shy, you explain your thoughts honestly. since you had the choice, why not?
“i do love only you, jaem,” you assure, glancing back at mark. “but tonight was a little too good to not have ever again.” he just shrugs, directing it back to jaemin with a nod of his head.
jaemin hates to admit it, but he agrees. there was something different in the air tonight, and he’d be lying if he said he wasn’t interested in doing it again. but you’re all way too high and fucked out to talk about it now, and you look like you’re gonna pass out any second.
he pulls you up on your shaky legs, holding you as he guides you out towards his bathroom. “we’ll text you,” jaemin states bluntly.
you beam up at him, and he looks back at you with the tenderness you’ve always known from him, only now you know it’s only yours.
he leans down to kiss you once again, not separating as he pulls you into the bathroom.
mark cleans himself up and gathers his clothes, chuckling to himself as he replays the events of the night in his own mind.
he grins at the sound of skin on skin echoing over the shower spray, tapping his fingers on the bathroom door on his way out.
“i’ll be waiting!”
a/n: if you got this far, thank you so much for reading! i fear this is actually the smuttiest thing i've ever written (i'm usually a tender fluffy love making kinda writer) that markmin live did this to me LOL side note, i feel like usually mark and jaemin's positions would be switched (lover boy vs. playful instigator) but i'm kind of living for this switched dynamic.. also this is completely separate from my other markmin plug!au's :') shout out bae @wispyxjae as always for beta-ing this filth <3
proud of myself for actually getting this done yay for 2 releases in 1 month!!! <3
feedback and shares are always always always appreciated, thank you for the support always!
-coco *\(^o^)/*
