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Dive into Us

Summary:

Mark and Donghyuck make the most of their time together before the alpha heads off to manage Taeil’s first solo tour in the U.S.

Notes:

as promised lmfao. enjoy!

(See the end of the work for more notes.)

Chapter Text

“I’m going to the states in a couple of months to manage Taeil’s first tour.” 

Donghyuck doesn’t comment on the nervous finger taps the alpha makes on his thigh as he takes in the alpha’s statement, the omega facing him as he sits on the edge of their bed. It almost makes him laugh when he realizes that his alpha is so predictable, always having a habit of telling him big news or confessing to things at the ass crack of dawn when he was barely rubbing the sleep out of his eyes, as if the alpha had been thinking about it all night. He saw this news coming from a mile away, though— the signs ranging from the resurgence of Mark’s nervous habits over the last 24 hours to Taeil’s almost suffocating check ins. The other omega typically texts him every couple of days, but never daily unless he knows something’s going on. 

Realizing he hasn’t quite reacted to his boyfriend’s words, the omega simply hums in acknowledgment. He’s not an idiot; dating a music producer who’s making a move into talent management meant Mark was bound to leave at some point to do something overseas. He supposed it would be better in the long run, seeing as Mark could advance his career now before they decided to move onto bigger commitments. Onto marriage or getting a house. 

Donghyuck has no interest in leaving home, though, so knows he’ll just have to wait it out. He feels a small ball of dread unfurling in his stomach for his first heat alone in a while, but it wouldn’t be the first time he took care of things on his own. 

“Donghyuck?” Mark asks quietly. 

“Oh, sorry.” Donghyuck says with a small smile, and Mark is already drafting an email in his mind because he must be hallucinating this reaction. One email to management, another to Taeil, and a last one to his assistant. I’m writing to notify you that I will unfortunately be unable to join Taeil on his first American tour after discussing the issue with my-

Donghyuck crawls to close the distance between them and presses a soft kiss on the alpha’s cheek and slowly, the nerves Mark initially felt dissipate into a familiar warmth. 

“That’s so exciting to hear, baby.” The omega says as he places his wrist on Mark’s, eventually laughing at the alpha’s stunned expression while putting his forehead against the other’s. “I’m sorry I didn’t really react before. I was kind of shocked, and there’s some things we’ll have to talk about of course, but I’m happy everything is going well. I know you’ve wanted this.”

“Really?” Mark asks as he rests his head on the omega’s shoulder. He couldn't quite believe the other when Donghyuck had been so quiet. The alpha calms down as Hyuck rakes his fingers through his hair, a familiar habit. 

“Really. Honestly, what had me the most stressed was thinking about how I’m going to have to fuck myself through my next heat. Or the next two heats. How long will the tour be?” Donghyuck asks, and he pushes Mark back down into a lying position so he can splay himself on top of the alpha, his chest against Mark’s. 

Mark had already thought of this, of course. He knew Donghyuck’s heats were really rough, and had basically pleaded to every god above that the scheduling would work in their favor. 

His prayers were not answered. 

“We’ll be gone for around three months. So one cycle.” Mark replies, and the omega takes note of the frown marring the alpha’s face. 

“Mm. I haven’t gotten myself through a heat in years. I think since high school.” Donghyuck says, trying his best to not let a whiny tone enter his voice. “But I’m sure we’ll figure something out.”

The alpha hums in agreement, his hand lightly grazing against the mating mark on Donghyuck’s neck. 

“We will.” Mark says simply, pressing a quick kiss to Donghyuck’s lips. 

“Cyber sexing my way through a heat is an intriguing concept.” The omega says bluntly before laughing at his own words, Mark joining in. “We can use that dildo that lets you control it with the app.”

“You can’t just go into details when we have to get up soon.” The alpha groans, an image already in his mind. 

You have to get up soon. I’m free to fuck myself silly once you’re gone.”

Mark flips them, the omega’s eyes meeting his intently as the alpha kisses his nose. 

“Feel free to start now. I’ll never say no to you sending me off with a show.”

Donghyuck laughs, pushing the alpha off of him with no real force. Mark whines before getting up reluctantly, not hesitating to sneak in another kiss onto his boyfriend’s lips. 

“I’ll get up with you then go back to bed. We need to air out the room.” Donghyuck replies as he follows the alpha to their shared closet. The scent of their sins from the previous night was permeating the air, and although Donghyuck usually wouldn’t mind, it was too close to riling the both of them up on a Monday morning. 

They’re each on their respective sides of the walk-in closet, and Mark tries and fails to avert his gaze from the angry bite on the inside of the omega’s thigh as Donghyuck steps into his loungewear. 

The scent of arousal in the air, though subtle, doesn’t escape the omega whatsoever. There’s a hunger in his alpha’s eyes that reminds Donghyuck of when he left the mark there, and the omega can feel the sharp heat between his legs at the realization that he can probably convince the alpha to jump into bed with him for a little longer— however long it would take, really. 

By now his own scent has given him away, he’s sure. Mark isn’t moving in his peripheral vision, but the omega stays silent as the alpha eventually crouches down to pick the clothes he took off, throwing them at the basket in the corner of the closet before walking towards Donghyuck. 

His mouth opens slightly when Mark’s hands linger on the loose fabric around his hips, a finger slipping behind the waistband to greet hot skin. 

“Can I?” Mark asks as he lightly presses his mouth into the juncture of Donghyuck’s neck, and the airy feeling of the alpha’s voice is pleasing, the omega thinks. 

“Fuck, yeah.” And Donghyuck gasps as Mark’s kisses become open-mouthed at his words, a searing feeling ripping through him as Mark shoves his hand down the front of his sweatpants, cupping his boyfriend’s cunt. Donghyuck doesn’t hesitate to buck his hips forward when Mark places him on top of the island dresser, seeking any friction. He’s rewarded slightly when his clit bumps against one of Mark’s fingers, but it’s too fleeting of a feeling to actually get off on. 

“Why?” Donghyuck whines as Mark takes his hand out, one of the omega’s hands wrapping around the alpha’s wrist and the other coming up to tug on his hair with displeasure. 

“Just trust me.” Mark mutters against the other’s lips before kissing him, and it’s muscle memory when Donghyuck lifts his hips to let him take off the sweats for good, the alpha dropping to his knees to nuzzle his way between the omega’s thighs immediately. 

Even though he expects the familiar feeling of Mark’s tongue pressing against his clit softly, he’s met with the man’s finger grazing the wet seam of his pussy. It’s almost ritualistic, the way that Mark takes account of his cunt before eating him out– taking the time to drag his fingers through slick and taste them. 

It was just to make Donghyuck wait, really. 

“Hurry up. ” The omega demands, but he’s swiftly shut up by a sharp slap to his clit and a subsequent apologetic kiss. 

This was the one thing he never had to help Mark with, really, the omega thinks dreamily as the alpha eats him out, two fingers pressing into him easily with the wet slide of his slick. Mark had always been way too fucking good at this, at placing his thighs over his shoulders and pressing his tongue as deep as he could into him. 

“Oh, oh fuck.” Donghyuck groans. When Mark moves his mouth back up to seal his lips around his clit and sucks, the omega is gone. The two fingers pressing into him are a welcome pressure as he grinds his pussy on Mark’s face with a loud moan. He breathes out roughly as Mark moves down to lap at the new wave of slick around his fingers, the palm of his right hand pushing against the inside of the omega’s knee to stop him from bringing his legs together. 

“You taste so fucking good.” The alpha says simply as he sucks on the fingers that were just inside of him, and Donghyuck is almost limp when Mark goes down again, a hand coming up to pinch at the omega’s nipple roughly. 

Already leaning back on his elbows, Donghyuck throws his head back at the overstimulation. Mark had gotten too used to thinking that he could wring two orgasms out of Donghyuck every time he went down on him, but he couldn’t find it in himself to complain, tapping Mark’s clothed shoulder to grab his attention. 

It’s oddly obscene, the way Mark looks up at him from between his legs with warm eyes, knowing Donghyuck is going to give him some instruction. He’s almost excited for it, the omega thinks dazedly as his boyfriend laves his tongue over his clit mindlessly, waiting for him to say something. It was so easy to get the omega off when he was so sensitive, Mark thought as every pass of his tongue drew a sound from him. It made Mark feel powerful, the fact that he made him a mess— the best thing he had ever fucking seen, really. 

“Fingers again.” Donghyuck complains, pushing his hips up slightly. The alpha doesn’t hesitate to fulfill the request, laughing softly when the omega complains about the temperature difference with a small sorry. He pushes in two fingers, not bothering to really tease him as he curls them only slightly to not overwhelm him. Every thrust of his fingers encourages him to pick up speed, the crescendo of Donghyuck’s moans satisfying his alpha in a way that made him want the omega to get louder. When Donghyuck eventually rolls his hips up, the alpha starts to add a third finger, relishing in the way his boyfriend is so wet around him. 

“You’re liking this way too much.” The omega says quickly before letting out a small moan, hand moving to pinch his own nipple. “You’re like not even looking at my fucking face.”

It’s made better by Mark’s tongue returning to suck his clit again, the passing pain melting into overwhelming pleasure. 

Donghyuck’s moans quickly turn into a series of almost small gasps, a familiar tension in his legs building up that Mark senses as he turns his head to bite at the inside of Donghyuck’s thigh again, his tongue soothing it. 

“No, fuck. I wanted your fucking tongue, Mark. Again?” The omega pleads hopelessly, but there’s a thrill that quickly builds up inside of him when he notices the alpha only focusing on the fingers he’s fucking into him, moving up to kiss the column of his neck. 

The alpha makes sure to softly bite just behind the juncture of the omega’s shoulder and neck. It soothes them both in a way that’s indescribable— the combination of their scents turning him on in a way that made him want to be closer to Mark, to actually feel his skin against his, his warmth. 

“Mark. I don’t think I wanna finish like this.” Donghyuck says as he tugs the alpha’s hair back to look into his eyes, placing an impulsive small kiss on his lips. Despite his words and Mark’s stillness, the omega still grinds his hips down to feel full one last time, and he licks Mark’s cheek annoyingly when the alpha laughs at his antics. 

“How do you wanna finish then?”

“You should finish me off on your thigh. Keep your jeans on, though.” Donghyuck mumbles, placing a hand on Mark’s chest, his thumb caressing the alpha’s collarbone. He lets the edge of his nail scratch skin mindlessly— he knows Mark is thinking about it already so he’s almost sure no convincing will be necessary. 

Just the image in his mind of Donghyuck’s naked body rubbing off on his clothed thigh has Mark pulling his fingers out of the omega slowly, ignoring his whines to hoist him up and briskly walk into their main bedroom, sitting on the small settee in the corner and placing his boyfriend down on his thigh. 

“Oh.” The alpha says dumbly as Donghyuck shifts to sit on Mark’s clothed cock, grinding down slowly to revel in the feeling of the jean fabric rubbing against his clit. Mark’s hands come down from Donghyuck’s upper back to hold onto his hips and push him down once more, leaning forward to chastise him.

“I thought you were gonna ride my thigh, hm?” Mark asks next to his ear, and Donghyuck pushes his face away with a lazy hand as he rolls his hips again with a sharp moan. “Grinding on my cock is too much fun for you.” 

“I haven’t finished so I guess it’s not fun enough.” Donghyuck replies shakily, his hands bunching up the fabric of Mark’s shirt and tugging at it impatiently. 

“You’re so wet.” Mark says as he looks at the dark patch the omega makes slightly wider with every drag of his hips, taking his shirt off after to appease the demanding creature. 

“So observant.” The omega replies with a sharp inhale as his hands roam freely across the alpha’s chest. Donghyuck always liked to bite and soothe any spot on Mark’s chest, but the alpha hisses when Donghyuck nips at his collarbone roughly, lifting him up slightly to stop the omega from seeking mindless pleasure, placing him properly on his thigh and ignoring the expected whines from him. 

“Fuck, fuck.” Donghyuck chants as he moves grinds on Mark’s thigh a bit desperately, the movement too fucking rewarding to even think about stopping. 

Donghyuck revels in the feeling of Mark’s chest pressed up close against his, their breath mingling pleasingly when they’re not busy kissing each other. 

“You fuck me so good.” Donghyuck says at some point, and it drives Mark insane because he isn’t even fucking him, just doing something as simple as sitting and the omega is about to make a mess all over him, his cunt clenching around nothing as he wraps his arms around Mark’s neck in an effort to make the alpha do all the work. 

“You just wanna get dragged, hm?” Mark asks before starting up a slow rhythm of pushing and pulling Donghyuck back and forth on his thigh. The initial pace is clearly nowhere near satisfactory, but it’s that gradual speed up that has the omega moaning loudly in his ear, almost fragmented when Mark brings one hand down to rub fast circles on Donghyuck’s clit with his middle and ring fingers. Mark almost feels smug when he bounces his leg a couple of times, the omega opening his mouth to let out a strangled scream before finishing across the alpha’s lap. Slick comes out of him in sharp, subsequent spurts that Mark doesn’t hesitate to dip into with his fingers, knowing Donghyuck likes the circles wet, dragging out his orgasm in a way that was criminally good. 

“Oh, fuck. ” Donghyuck hisses as he slides back on Mark’s thigh, and the alpha almost panics thinking that his boyfriend is about to fall. 

His worries are assuaged by the omega getting on his knees though, his hands on top of Mark’s thighs. 

“Can I suck you off?” And the answer to the question is so fucking obvious, Mark squirming slightly under Donghyuck’s gaze as the omega softly grasps his cock through his jeans. “Maybe if you don’t finish in less than five minutes you can cum all over my cunt, paint it white?” 

“One time I don’t last when you blow me and it fucking haunts me?” Mark laments as he unbuttons his own jeans, knowing full well that the omega was too impatient to do it as he rids himself of the garment. 

“I honestly thought it was hot.” The omega replies simply as he palms Mark through his boxers. He’s pressing kissing down Mark’s chest to reach his own hand, and Mark is mesmerized by fucking everything, not really knowing what to focus on. Donhyuck’s eyes are kind of fucked out, and the thought of making the red mark on his neck permanent is a fantasy he gets lost in for a bit before the omega’s words bring him back to Earth.  “And I was used to it. I think you were the first boyfriend to get past the three minute mark. It was back and forth between a couple people after that.” 

“You should keep your mouth full of my cock. I like it more than you talking like a fucking slut.” Mark says pointedly, pressing Donghyuck’s head down against the bulge that the omega uncovers. Donghyuck wraps his mouth around the head of his cock, his hand moving to stroke his shaft slowly. He takes it out of his own mouth to rub the head against his lips, taking a moment to spit on it before taking in as much as he can. 

He feels Mark’s knot throb under his hand, and it’s a hot enough feeling for him to decide to bring his left hand down to play with his cunt, sliding a finger in himself as he takes Mark down his throat. 

The alpha moans loudly at the sudden warmth, and Donghyuck pauses a couple times to spit or just lick the side of his cock. 

Giving head always felt like a game to Donghyuck, the thrill of pushing all the right buttons to make Mark moan and gasp so addicting. 

The omega chokes slightly when the head of Mark’s cock hits the back of his throat, and he pulls off after a couple more sucks to lightly drag a finger across the length in an act of revenge.

“Oh, you’re making a fucking mess, baby.” Mark says adoringly, a hand caressing the side of Donghyuck’s face before pulling back his head with a handful of hair. “So good for me I wanna make it good for you.” The alpha says as he lightly slaps his cock against the side of Donghyuck’s cheek, and the omega leans into it with a smile. 

“Fuck me?” Donghyuck asks, and it makes Mark groan, just the thought of the omega around him causing a drop of precum to leak out of his cock slowly. Donghyuck doesn’t mind swiping it off with his tongue before slowly standing up. 

“Please?” He adds to his plea, but he’s already walking towards their bed and Mark is following him mindlessly, pants abandoned. 

“You don’t even have to beg this time, really.” Mark says as he catches up to him with a few strides, his hand wrapping around the omega’s wrist to pull him back into a kiss, the omega following his lead as they take slow, backward steps onto their bed– Donghyuck under Mark. 

The omega unashamedly grinds his clit onto Mark’s bare cock, but the alpha is proud of the way that Donghyuck takes it slowly, the omega managing his own impatience by biting at the alpha’s neck. 

“I really want to fuck you.” Mark whispers like it’s a secret, “But I also kind of wanna eat you out again.” 

The words truly make Donghyuck truly consider letting the alpha go down on him, his teeth giving Mark’s neck a break by assaulting the soft skin on the inside of his own mouth in contemplation. 

“I want you inside of me, though.” He eventually says, hand guiding Mark’s cock to the entrance of his cunt, pushing the tip in slowly. “I’m so hot inside.” 

Mark almost finishes, his face immediately burying itself into the juncture of Donghyuck’s neck, as if hiding his face from him could help when the omega was clenching around him, slick dripping out of him in response. 

“I can’t believe you say shit like that and then expect me to not come in less than a minute.” Mark says as he turns his head to bite the inside of his own upper arm. He was sure that he would die because of the omega’s mouthiness one day. 

“Can you give it to me hard once you’re in me?” Donghyuck asks as Mark’s hips push forward to sink his cock into him slowly. “I kinda want it to hurt.”

“How, though?” Mark asks, the question melting into some form of a groan as he pushes himself to the hilt, his knot slightly touching Donghyuck’s entrance. It was nowhere near the size it could reach, but it excited the omega nonetheless. 

“Can you choke me?” Donghyuck asks, his hands moving to hold the back of his own knees as Mark starts up a slow rhythm, pushing in and out in a way that burns deliciously.  “Do everything I like.” 

That, he can do the alpha thinks almost sadistically as he replaces the omega’s hands with his own and pushes forward, folding his boyfriend with a rough thrust. 

The sudden change in pace makes Donghyuck turn his head away to find refuge in the pillow supporting his head, but Mark is having none of it as he abandons his hold on one of the omega’s knees in favor of reaching over and forcing him to turn and look at him with a grip on his jaw. 

“Too good?” Mark asks teasingly, drawing his hips back and waiting for a response that he doesn’t quite get as his boyfriend growls in frustration, his hips bucking up to feel something. 

The alpha tuts, a chiding tone as he brings the same hand down to pin the omega’s hip down. 

“Always so wet for me, like you can’t stop fucking leaking when I fuck you.” Mark rambles as he presses inside with another rough motion, abandoning the grip on his boyfriend’s legs to wrap careful hands around Donghyuck’s throat. 

“That’s why I give you everything you want. A spoiled little thing that’s only good at fucking, hm?” Mark is almost going mad as he speaks, Donghyuck so hot around him and although he isn’t applying any pressure on his boyfriend’s throat, the possibility is enough to turn his omega on, the idea that if Mark wanted to he could make him pass out. 

“Fuck, fuck.” Donghyuck gasps in small, hiccuped phrases that encourage the alpha to pick up the speed, his strokes becoming rougher. 

“Finish in me.” Donghyucks says and Mark moans at the words, the sound right in the omega’s ear. It turns Donghyuck on even more, slick leaking out with every push and pull of his alpha’s hips. “Fill me, finish please?”

If it’s a trap to bully him about finishing before he finishes, Mark surely falls for it. The alpha reaches down to rub Donghyuck’s clit in fast circles, eventually pushing in and staying there as he finishes inside the omega. He isn’t knotting him, and Donghyuck takes full advantage of that as he bends forward slightly to grip the swollen knot roughly. 

Mark whines into the omega’s neck, teeth dragging against the plane of Donghyuck’s chest roughly. 

“Push it in.” Donghyuck pries, and Mark does it. It’s almost too much, so sensitive and not fully formed that it throws him off guard. 

“Fuck, so big.” The omega groans, and Mark gently flips them so Donghyuck can enjoy himself fully. He had noticed the omega’s pleasure mainly derived from the debauched things they’d do after Mark knotted him, Donghyuck telling him that  he almost liked a knot that wasn’t fully formed more than one that was. It let him play with the difference in width. 

Supporting himself with two hands on Mark’s chest, the omega is out of breath as that last bit of length fills him up with the help of gravity. 

“Can I move?” The omega asks, and Mark almost winces at the hypersensitivity that he’s about to feel— but it’s worth it, worth seeing his boyfriend ride him. 

“Slow.” He says curtly, too focused on the heat around him as Donghyuck clenches purposefully. 

At his words, Donghyuck rises up slowly and goes down at the same pace, his mouth open in a small “o” as his head comes forward. Mark almost wants to laugh as Donghyuck stays planted on the base of his cock, lazily rolling his hips back and forth. The omega always hated doing work. 

“Fuck, you feel so good like this.” Donghyuck says as he picks up the pace slightly, and Mark is almost lightheaded as he feels his dick twitch with interest once again. The omega feels it immediately, once again lifting himself in excitement at the thought of Mark finishing again. 

“Oh you’re perfect. Fuck, you’re perfect.” The omega chants as he returns to grinding, the feeling of friction on his clit too good to give up. “Plugging me up, fucking me so good.” 

Mark throws an arm across his face, not being able to bear the sight of his partner lest he risk blowing his load in that moment. 

“No.” Donghyuck whines as he leans to push the offending limb away from his boyfriend’s face. “Look at this. Move up.” 

Mark moves his arm, gaze looking down as Donghyuck leans back far enough for the alpha’s cock to leave him completely, but the omega has a soft grip on it, not allowing it to escape as he holds it in place and grinds the head of his cock on his clit. It’s a sight he won’t last long looking at, Mark thinks as the mix of cum and slick covers his omega’s entire cunt. Once he snaps from his daze, he takes control, replacing Donghyuck’s hand and rubbing the entire length on the seam of his pussy. 

The tell-tale signs of orgasm quickly begin to overtake the omega, his moans turning into gasps and his thighs trembling slightly. It’s when he notices that Donghyuck is so close that he indulges him in returning to just focusing on his clit, stroking himself and pressing down on it to make him finish by finishing himself, his cum covering the omega’s cunt completely. He doesn't even bother waiting to finish completely before he’s making his way down between Donghyuck’s thighs, knowing that his omega really just got off on the image of his pussy painted white. 

“Fuck!” Donghyuck shouts as he comes at the sight of all their mess, and he’s squirting a thinner version of his slick as Mark quickly presses three fingers into him, milking him completely as his tongue revels in taking it all in, sloppy attempts to push his tongue alongside his fingers and kitten licks to his clit to make the other writhe with pleasure. 

“So, so good.” Donghyuck says rushedly, and he’s drunk with pleasure as he presses his hips up with a strength that almost throws the alpha off guard as he curls his fingers. It’s lewd, Mark thinks dazedly as every movement makes more slick come out of him. 

The omega eventually pushes his head away, and Mark is too proud of the fact that he’s satisfied him so well that the demanding thing doesn’t want more. 

His alpha demands closeness, though, so he settles for making the mark on the omega’s inner thigh darker— the whole reason they were tangled up like this in the first place. 

“That was the best sex I’ve ever had.” Donghyuck says eventually, and Mark laughs at the familiar words. 

“You always say the same shit.” Mark mumbles as he kisses up the omega’s body, leaving another angry mark under Donghyuck’s belly button before skipping the rest of his torso in favor of kissing him deeply. 

Donghyuck melts right into it, tapping the alpha’s shoulder so he can move them into a more comfortable position. He settles for rearranging them into side by side positions facing each other, and the omega immediately wiggles forward to slot Mark’s thigh in between his. 

“And I always mean it.” Donghyuck says as his eyes become heavy. 

“Don’t tell me I bored you.” Mark teases as he notices the omega’s sleepiness, his thumb grazing over the other’s brow. 

“Mm-mm.” The omega denies. “Fucked me so good I’m gonna sleep.” 

Mark giggles quietly at his antics, too happy about the strong scent of satisfaction coming from the omega. It was something that he typically only smelled after a long night of them going at it. 

“Sleep. I’ll call in, and we can talk more when we wake up.” Mark reassures him, fingers combing through Donghyuck’s hair as his own eyes slowly shut. 

Yes, they could talk later, the omega replies in his mind as sleep overtakes him, Mark’s arm a comforting weight across him. 

Notes:

feel free to leave a kudos or comment if u enjoyed. bye bye

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