Archive of Our Own ^beta

Soobin catches himself staring at Kai’s chest during their live. He doesn’t know why, but his eyes are drawn to it, like there’s a magnet pulling them in. He can’t help but stare, can’t help but picture his hands and lips on Kai’s tits. He’s kind of obsessed, actually.

They’re beautiful, they were already big but they’ve been getting bigger since Kai decided to start working out and obliterating Soobin’s sanity along with it. He always catches himself daydreaming about them in the shower.

Kai, in his entirety, is beautiful but the fact that he’s also sexy makes Soobin question his entire existence. Not in a gay awakening way, he’s known he likes men ever since he and Beomgyu made out in a changing room in 2022 and it changed Soobin’s entire life forever. They’ve been fucking ever since, but they haven’t put a label to their relationship, even though he can see MOA speculate about it.

Kai has the same power of making Soobin extremely horny as Beomgyu does, and Beomgyu is pouting at Soobin right now, making his dick twitch.

Soobin carries Beomgyu bridal style to their room after their live, Beomgyu raises his eyebrow at him but doesn’t question it.

Beomgyu gasps, squirming in Soobin’s hold, “My crutches.”

“I’ll have hyung bring them to our room.”

Beomgyu blows his bangs out of his eyes, “What’s the hurry?”

Soobin shrugs, “I just want to kiss you.”

“What’s gotten into you?”

“Can’t I get horny around my boyfriend?” Soobin asks, jutting his bottom lip out.

Beomgyu threads his fingers through Soobin’s hair and hums, “I’m your boyfriend?”

“I mean,” Soobin scrunches his nose up. “Not yet, but semantics.”

“Are you asking me to be your boyfriend right now? As you carry me bridal style?” Beomgyu asks, a smirk teasing the corner of his lips. “Might as well just propose, hyung.”

“Shut up,” Soobin says. “Get your keycard.”

Beomgyu snickers, reaching for the side of his pants and pulling the keycard to their room out of his pocket. He waggles his eyebrows at Soobin, “Are you gonna cuddle fuck me?”

“It’s the only way we can fuck right now, considering…” Soobin points out as Beomgyu swipes their card over the censor.

“God, don’t remind me,” Beomgyu sighs, wrapping his arms around Soobin’s neck as Soobin pushes their door open and closes it with his foot before making his way to their bed. “I hate this stupid brace.” 

Soobin places Beomgyu gently on the bed, Beomgyu propping himself on his forearms and tilting his head at Soobin. “Take my shoe off,” he says, raising his leg.

Soobin huffs, going down on one knee.

“Oh my god,” Beomgyu gasps obnoxiously. “Are you proposing?”

Soobin hits Beomgyu’s uninjured foot, “Shut up.”

“Bro, don’t hit me,” Beomgyu whines.

Soobin frowns, “Who are you calling bro?”

“Sorry bro hyung.”

Soobin makes a face, “That’s not…”

“Take off my shoe, peasant.”

Soobin shakes his head, unlacing Beomgyu’s shoe before carefully taking it off, doing the same with his brace. He pulls his socks off next and grabs Beomgyu’s injured foot gingerly, with all the care in the world, leaning down to press a kiss to the arch of it before fastening the brace around his foot again.

Beomgyu shrieks, “Gross, you’re not kissing me after that.”

Soobin snickers, standing up and reaching for his shirt to start unbuttoning it, eyes on Beomgyu. Beomgyu grins at him before sitting up and doing the same as Soobin with his own shirt. He unbuttons it quickly, exposing his soft little bunched up tummy and firm chest to Soobin. Beomgyu’s chest also makes Soobin kind of crazy, not as big as Kai’s but just as pretty.

Soobin shucks his pants off, shirt still hanging from his shoulders as he reaches for the waistband of Beomgyu’s pants. Beomgyu instinctively raises his hips so Soobin can slide his pants down along with his boxers, his soft cock slapping against his pretty, pretty tummy. He leans down and presses a kiss to the head of Beomgyu’s cock and smirks against it when he feels it stir under his lips.

“Get up here,” Beomgyu says, his breath coming a little short.

Soobin climbs on the bed and lies down on his side, Beomgyu following after him and cupping Soobin’s jaw with his hand. “I’m still loose from yesterday,” Beomgyu comments airily, smirking when Soobin chokes.

Soobin grabs him by the waist and pulls him closer, his lips brushing Beomgyu’s and their noses bumping. Beomgyu nips at Soobin’s bottom lip, humming when Soobin parts his lips so Beomgyu can slide his tongue inside and lick into Soobin’s mouth. Beomgyu skates his fingers down Soobin’s chest, Soobin’s breath hitching when Beomgyu sucks at his tongue.

Soobin reaches down, wrapping his palm around Beomgyu’s cock and making him gasp against Soobin’s lips, Soobin deepening the kiss as he starts stroking Beomgyu gently, his fist loose around him and making Beomgyu squirm. Soobin feels Beomgyu fattening up in the loose circle of his fist and hums. He squeezes Beomgyu’s cock, making him whine and dig his fingers into Soobin’s jaw.

“Hyung,” Beomgyu gasps, his mouth barely touching Soobin. “Fuck me.”

Soobin snaps his teeth, catching Beomgyu’s bottom lip and making him huff out a laugh, “Turn around, baby.”

Soobin sits up, reaching under his pillow to pull out the bottle of lube they used yesterday. Beomgyu turns his back to him, the line of his spine so delectable, Soobin can’t help but run his fingers featherlike over it, making Beomgyu’s skin erupt in goosebumps.

“Hyung, don’t tease,” Beomgyu complains. “I’m leaking.”

Soobin chuckles, snapping the cap of the lube bottle open with his thumb and slicking up his fingers. He sets the bottle down on the bed and shifts,hooking his hand on the inside of Beomgyu’s leg and lifting it. 

“You want me to hold it up?” Beomgyu asks. 

“Hold on,” Soobin whispers, pushing Beomgyu’s leg up and exposing his hole. Beomgyu hums, letting Soobin manhandle him.

Soobin teases two of his fingers around Beomgyu’s puckered hole, humming when it flutters. 

“Just put them in,” Beomgyu huffs.

“Impatient,” Soobin tuts.

“You’re not a dom,” Beomgyu says, propping himself on his forearm and glaring at Soobin over his shoulder. “Stop trying to act like one.”

Soobin slaps Beomgyu’s hip, making him snicker, “Shut up.”

“Get on with it,” Beomgyu presses. “I wanna take a nap.”

“You’re such a brat,” Soobin says, but slips the tip of his fingers inside. 

“You like it,” Beomgyu says, lying back down and stretching his back as Soobin keeps sinking his fingers inside him. He was right, he’s loose, making the slide of Soobin’s finger easy inside him. Soobin starts fucking Beomgyu with his fingers slowly, stretching him furher by scissoring him open.

Beomgyu hums, rocking his ass back against Soobin’s fingers. Soobin adds another finger and crooks, making Beomgyu let out a sigh.

“That’s it, Soobin,” Beomgyu moans. “You’re doing so well.”

Soobin’s cock throbs in his boxers as he presses his chest to Beomgyu’s back and grazes his lips over his nape, pulling his fingers out and snickering when Beomgyu tells him to kill himself for it.

He reaches for his boxers and pulls them down only so his cock is sprining free. He uses the excess lube on his fingers to slick himself up before reaching for Beomgyu’s ass and pulling his cheek open so he can slide his cock inside. 

Beomgyu squirms when Soobin sinks in slowly into him, “Faster.”

Soobin digs his fingers into his cheek as he props himself on his forearm, “Patience.” He wraps his free arm around Beomgyu’s waist and pulls him closer, sinking all the way inside with a sigh.

Soobin runs his hand up Beomgyu’s stomach, teasing his nipple with his fingers as he fucks into him, “Did you see Kai’s tits?” He blurts out.

Beomgyu laughs, “Is that what’s got you like this?”

Soobin buries his nose into Beomgyu’s nape, his hair tickling his nose as he whines. He didn’t mean to give himself away.

Beomgyu reaches a hand behind and grabs Soobin’s ass, pulling him deeper inside him with a moan, “It’s okay, baby. I also want to bury my face in them. Wonder if we can milk him?”

Soobin laughs, licking over Beomgyu’s sweaty skin as he reaches for Beomgyu’s cock and wraps his hand around it, making Beomgyu moan. “You’re perfect,” he whispers against Beomgyu’s nape.

“You wanna, ah, fuck Kai, baby?” Beomgyu asks, clenching around Soobin’s cock and making him tremble, fingers digging hard into the sheets. He feels like he’s about to burst into flames, sweat rolling down his temples. “Or maybe get fucked by him? Ride his cock as you, mmm, hold onto his tits?”

“Fuck,” Soobin pants, snapping his hips into Beomgyu shallowly, their position doesn’t allow him to fuck him properly.

Beomgyu moans when Soobin changes the angle, “Want me to ask Kai to come over?”

Soobin’s hips stutter, “What?”

Beomgyu shifts so Soobin’s cock slips out of him with a squelch, he turns around and raises an eyebrow at Soobin, “I can convince him to fuck you. I mean, it’s not gonna take much, I’ve seen how he looks at you.”

“Are you serious?”

Beomgyu just smirks, rolling onto his back and sitting up. “Grab me my phone,” he asks.

Soobin is still too shocked to move.

“Come on, hyung,” Beomgyu urges, looking down at Soobin, who’s just staring at him with wide eyes. “Soobin.”

Soobin rolls off the bed and grabs Beomgyu’s pants, taking his phone from inside and handing it to him as he settles down on the edge of the bed.

“I’m gonna call him,” Beomgyu tells him, already tapping at his phone before setting it in front of him on the bed. The phone ringing echoes in the quiet room.

“Are you on speaker?” Soobin asks, and Beomgyu looks up from his phone to grin mischievously at him.

“Hyung?” Kai’s voice cuts through.

“Hi, Kai-yah,” Beomgyu greets, smiling. “Can I ask you a question?”

“Sure?” Kai replies after a second.

Beomgyu smirks at Soobin, “Would you fuck Soobin?”

“What?” Kai sputters.

“This is a safe space, you can tell me.”

“Uh,” Kai seems to be out of words, only coughing in response. Soobin can relate. What the fuck?

“Because Soobin here,” Beomgyu runs his toes over Soobin’s side, tilting his head as he grins at Soobin. “Wants you to fuck him.”

Soobin can only gape at Beomgyu. Beomgyu winks at him, setting his foot down.

“What?!” Kai exclaims.

“So?” Beomgyu trills, delighted. “Yes or no?”

“Oh my god,” Soobin whispers under his breath, he can’t believe what’s happening.

“I mean, yeah,” Kai replies after a beat and Soobin feels his stomach concave, his cock throbbing. “Who wouldn’t?"

“Would you fuck him now?”

“Um, now?”

“Yeah, dummy,” Beomgyu giggles. “Come over.”

“What is happening,” Kai says, his tone awed.

“Come over, Kai-yah,” Beomgyu presses. “We already started without you.”

“Oh my god,” Kai exclaims. “I’m on my way.”

Beomgyu disconnects the call and smirks at Soobin.

“You’re getting fucked, babe,” Beomgyu says and bursts out laughing when Soobin lets out a shrill sound and falls face first on the bed. What the fuck is happening?

“Oh my god,” Soobin says, his voice muffled by the covers. His dick is still so fucking hard it hurts. He’s getting fucked. He’s getting fucked by Kai, in about five minutes or even less. Oh my god? Oh my god. Oh my god!

Soobin turns his face and stares at Beomgyu as he stretches over the bed lazily like a cat under the sun. Soobin can’t believe Beomgyu is so chill about this. 

“You want this to happen, don’t you?”

“What? You getting blasted in the ass?” Beomgyu asks. “If I can’t do it myself, I want to watch Kai do it for me. He’s hot, you’re hot. What’s to complain about? Might even jerk off to it.”

A knock comes at the door before Soobin can answer.

“Go get him,” Beomgyu says.

Soobin pouts at him.

“I would, but…” he gestures towards his outstretched leg.

Soobin sighs, pulling his boxers up and padding towards the door. He opens it and is met by Kai looking at him like a deer in headlights.

“Hey,” Soobin says.

Kai eyes travel down Soobin’s body before he looks up at him, his face shifting, eyes going dark and lips pulling up in a smirk, “You really started without me, huh?”

What. Is this Kai? What the fuck, since when is Kai so… uh, confident? Soobin thinks he might really be losing it.

Soobin shifts out of the way, Kai winking at him as he gets in, his hand grazing over Soobin’s stomach. Soobin is so fucked, bro.

“Hey, hyung,” Kai says, kicking his shoes off and pulling his shirt over his head. He turns to Soobin, pecs flexing as he stretches his arms over his head. Soobin needs his mouth on his tits expeditiously. 

“Eyes are up here, hyung,” Kai teases.

Soobin swallows and looks up.

“Come here,” Kai beckons him with a finger, Soobin feels compelled to obey him. Kai grabs Soobin by the back of his head when he’s close and shoves his face into his boobs. Soobin almost stumbles and falls to the ground. 

Oh my god, what’s happening? 

“I saw how you were looking at them,” Kai chuckles, running his fingers through Soobin’s hair. Soobin breathes him in, finally unfreezing and nosing the swell of his left pec. Kai hums, “That’s it, hyung.”

Soobin presses his open mouth to Kai’s skin, licking over his nipple and making Kai pull at his hair, his entire body shuddering. Sensitive, huh.

“Having fun?” Beomgyu snaps Soobin out of his boob frenzy.

Soobin pulls back, straightening up and clearing his throat. He looks at Kai’s boobs, the left one is glistening with saliva. Soobin’s saliva. Fuck. He can’t help but reach for them and squeeze, making Kai chuckle.

“You are obsessed with them,” Kai notes as Soobin kneads his tits, humming delightedly as they give under his touch like dough. Kai moves away, Soobin’s arms falling to his sides.

Soobin licks his lips, his eyes still on Kai’s chest as Kai sits down on the bed next to Beomgyu.

Beomgyu sits up, cupping Kai’s jaw and bringing him into a kiss. Kai’s hand falls to Beomgyu’s waist and his demeanour does a complete 180, moaning into Beomgyu’s mouth and going completely putty as Beomgyu slides his hand in his hair. Beomgyu seems to be in charge of the kiss, Kai letting him bite at his mouth and lick over his lips.

Beomgyu pulls back and looks at Soobin, a sly smile on his face. “Come here, baby,” Beomgyu beckons him, moving up carefully so his back is resting against the pillows on his side of the bed. Soobin settles on the edge of the bed and looks at Kai, who has moved to be next to Beomgyu. Kai smiles sweetly at him and Soobin’s cock twitches in his boxers.

“You’re gonna let him ride you, baby?” Beomgyu asks, Soobin watches him brush Kai’s bangs out of his eyes. “Gonna be good for hyung?”

Kai swallows and nods.

“Good boy,” Beomgyu presses a kiss to his cheek. “Now take off your pants, boxers too.”

Beomgyu settles back, throwing an arm over his head. He looks so sexy Soobin might be on the verge of astral projection. Kai shucks off his pants and underwear, settling back on the pillows.

“You too, hyung,” Beomgyu says. Soobin looks at him with an eyebrow raised.

“Get rid of your boxers,” Beomgyu says, smirking. “But keep the shirt.”

Soobin pulls his boxers over his legs and tosses them on the floor before inching closer to Kai and straddling his hips, hands going straight to his boobs. He squeezes them hard, his cock throbbing as he rocks his hips down on Kai, making him groan.

Something nudges at Soobin’s hip and he looks down to see Beomgyu pressing the bottle of lube to his skin. He looks at Beomgyu, “Mm?”

“Finger yourself open for him, hyung,” Beomgyu says, smiling sweetly.

Soobin takes the lube from him and gets up on his knees, he opens the bottle and squirts lube into his palm. He tosses the bottle on the bed and starts spreading lube over his fingers, slicking three of them up. He hears an intake of breath when he reaches behind himself, he looks down at Kai and smirks. He sinks his forefinger inside himself, sighing and digging his front teeth into his bottom lip.

“You look so sexy,” Kai says, out of breath.

Soobin adds another finger and starts rocking down on them, propping himself on his hand against Kai’s chest and closing his eyes as he throws his head back with a moan when his long fingers hit his prostate. He scissors himself open, the stretch making his legs tremble. He adds a third finger, head falling forward as he fucks himself with them.

“That’s it, hyung,” Soobin feels hands caressing his thighs as Kai breathes out. “Doing so good, fucking yourself so well.” 

Lightning courses down Soobin’s back, his cock throbbing and leaking down on Kai’s stomach. He keens when he feels a finger circle around the head of his cock. He opens his eyes and his arm almost gives out when he sees Kai sucking his finger with his eyebrows furrowed as he hums around the digit.

“Ready, Soobin?”

Soobin looks at Beomgyu, his eyes falling to Beomgyu’s hand wrapped around his cock loosely. Soobin wants to swallow him whole.

“Mm?” Beomgyu prompts, squeezing his cock and making his eyebrow twitch. “Ready?”

Soobin pulls his fingers out and looks at Kai. Kai is staring at him with hunger in his eyes. “Condom?” Soobin asks.

“I’m, uh,” Kai clears his throat. “Clean.”

“Me too,” Soobin says. “So no condom?”

Kai smiles up at him, “No condom.”

“Okay,” Soobin says, reaching back and wrapping his hand around the base of Kai’s cock, smiling when he feels it pulse under his touch. He fits the head Kai’s cock inside him and lets go of it to brace his hands on Kai’s chest as he lowers himself down, moaning at how well Kai stretches him as his cock slides inside him. He clenches around Kai, Kai letting out a punched out sound and grabbing Soobin’s thighs.

Soobin starts rolling his hips in figure eights, bouncing experimentally on Kai’s cock and making Kai moan like he’s the one being fucked. Kai’s nails dig into his skin, making him smile as he clenches around him again. He looks down at Kai and sees him with his head thrown back and feels his chest heaving under his palms. He digs his fingers in Kai’s skin as he rides him, rolling his hips. Kai feels so good inside him, Soobin can feel a spurt of precum leak out of his slit.

Kai thrusts up, hands sliding up to Soobin’s waist as he picks up the pace with a groan, Soobin choking on his spit when Kai hits his prostate just right. Soobin’s head hangs down as he lets out staccato moans as Kai keeps hitting his prostate.

Soobin turns his head in Beomgyu’s direction when he hears a guttural moan, he sinks his teeth into his bottom lip when he catches Beomgyu watching them through half lidded eyes as he fucks into his fist. Soobin’s cock throbs at the sight as he meets Kai thrust for thrust, both him and Kai moaning at it, it feels so fucking good Soobin can feel spit roll down his mouth as he keens, eyes clenching shut as he scratches Kai’s chest for purchase.

He can feel his orgasm building up in the pit of his gut, his legs and arms shaking as he takes Kai’s cock. He bites down on his bottom lip, clenching around Kai and grunting when he hits his prostate again. 

Soobin slows down, sitting on his knees and sliding his hands up Kai’s chest so he can cup his jaw. He leans down and kisses him, he can taste blood against his tongue when he licks over Kai’s bottom lip and doesn’t know who it belongs to. Kai’s hands find Soobin’s ass and squeeze as he pulls him down on his cock. Soobin moans against his lips, can barely even kiss him as Kai fucks him at a rabid pace.

Soobin sits up, rolling his hips and throwing his head back when a full body shudder runs over him as he comes with an inaudible shout.

Kai sits up and wraps his arms around Soobin, flipping Soobin over and fucking deep into him with a noise akin to a growl. Soobin’s weak legs wrap around Kai’s hips, Kai holding them in place as he snaps his hips tight and fast into Soobin, making him moan. Soobin can feels tears roll down his eyes at how hard Kai is fucking him.

Kai licks over his neck when Soobin throws his head back, fingers scrambling against Kai’s back as he fucks him unrelentingly. Kai’s hips stutter and Soobin moans hoarsely when he feels him fill him up with his cum, Kai biting so hard into his neck it stings.

Soobin feels so overwhelmed, his legs just slide off Kai’s hips. Kai props himself on his forearm and brushes Soobin’s sweaty bangs out of his eyes, “You okay?”

“Mm,” Soobin hums, his head lolling to the side as he stares up at Kai through half lidded eyes.

“Fuck, that was hot,” Beomgyu says, panting. 

Kai turns to him, “You’re still hard, hyung.”

“Don’t worry about it, baby,” Beomgyu says, clearing his throat.

Kai moves, letting go of Soobin. Soobin whines when Kai’s warm body leaves him as he pulls out. He can feel Kai’s cum roll down his crack and hums. He turns to Beomgyu and sees Kai wedging himself between his thighs. 

“Careful with his foot,” Soobin croaks.

“I got it,” Kai says, Soobin watches him nose Beomgyu’s stomach before he takes him into his mouth. Beomgyu throws his head back and moans, as he reaches a hand for Soobin, fingers brushing his arm. Soobin shifts on his side and takes Beomgyu’s hand in his and bites into his knuckles as he watches Kai’s head bob between Beomgyu’s legs.

Beomgyu moans, squeezing Soobin’s hand tight. Soobin chuckles, sitting up. He runs his hands over Beomgyu’s bangs before pressing a kiss to his shoulder as Kai sucks him off.

“I’m gonna…” Beomgyu says before he’s moaning loud and guttural into the silent room, only the slurping sounds of Kai’s mouth on his cock breaking it. “Fuh, Kai… Ah, ngh, shit.”

Kai pulls back, wiping his mouth with a grin.

“Shit,” Beomgyu pants.

Kai sits back on his haunches and licks his lips. “That was…” Kai exhales.

“Yeah,” Beomgyu agrees, chuckling.

They stay quiet for a bit.

“So,” Beomgyu is the one to break the silence. “Should we order room service?”

Soobin looks at him before he bursts out laughing, Kai and Beomgyu following suit.