Chapter Text
It had started abruptly the way Kai's fellow members slowly but surely changed. It wasn't necessarily a bad change, per say but it was obvious his hyungs were being much more affectionate to him than before. Although it was true that they had always doted on each other and were generally close as a whole, for some reason, Kai was the only one getting this special treatment.
The youngest was conflicted about the excessive head and butt pats and wandering hands on his thighs. More often than not, one of his hyungs would move Kai into their lap during lives and movie nights. It made him feel weird but he assured himself he was overreacting, it wasn't anything too crazy, right? Besides, he liked the affection in spite of it all, because he liked feeling close to the other members. They were like family and his friends all wrapped in one. Before he became an idol, he didn't really have friends but he considered his group mates to be his dearest friends and he loved them as such.
Maybe that's why he wasn't so taken aback when Taehyun suddenly invited him to workout with him on one of their days off. Despite not being the biggest fan of lifting weights, Kai agreed anyway because he wanted to spend some one on one with his best friend. He changes into a hoodie and a pair of shorts and follows Taehyun to the gym.
Kai picks up the lighter weights while Taehyun immediately goes for the heavier ones. He just watches him for a bit, Taehyun was a little shorter and leaner than him but no doubt just as strong, if not stronger than Kai. His muscles were ripped and flexed with every lift. Kai himself had muscles of course but he didn't think they looked nearly as nice as his best friend's. Taehyun had said once that he worked out because he wanted a body like Kai's since he found it to be ideal. It didn't make sense to the youngest since he still had baby fat on his tummy in comparison to Taehyun's rock hard abs and his meaty thighs. He didn't get it. Taehyun's body was much more of an inspiration than his own.
He doesn't notice he's dazed off looking at Taehyun until the latter calls out to him.
"Bored already?" Taehyun teases, hopping off the machine and Kai giggles.
"No, just wondering how you can have so much fun doing this for hours." Kai says.
"You just have to find a workout you like and stick to it. Stretching first usually gets beginners like you in the mood," Taehyun leads Kai over to a mat with weights in the corner. He instructs Kai to get on his knees and stretch his arms forward. "This will help your core."
Kai felt a little exposed from the position, his whole butt was on display but he sucked it up. Taehyun knew best when it came to workouts so it was probably smart to not question him. However, a few minutes go by and Taehyun doesn't say anything. Kai is worried he's doing it wrong and Tae is trying to find a way to break it to him that he was hopeless.
"Uh Taehyunie, I don't think this is for me," Kai whines cutely but Taehyun still doesn't respond so he turns his head to the side to look at him. To his surprise, he finds Taehyun staring at him, his eyes centered on his ass. "Taehyun-ah? What are you..."
Taehyun hums, getting on his knees as he scoots closer and his hands resting on Kai's ass. Kai chokes on the words in his throat when Taehyun grinds his hips against his ass. Taehyun was aroused and Kai had no idea why. He whines, Taehyun's hand begins massaging both of his cheeks in his hands.
"Hey S-stop it..." he says, his face heating up under the attention his rear was getting. This was weird, he didn't like this.
"You really have no idea how you look from behind?" Taehyun asks, sounding breathless. "You can't even workout correctly without tempting me with this body of yours." He grips the meaty part of one of Kai's ass cheeks.
Kai yelps, twitching under the assault. He doesn't know what to say, didn't know he had this kind of effect on his friend. "I didn't know..." he whispered blankly.
Taehyun chuckles. "It's okay Hueninie, I know you won't leave me hanging, right?" Taehyun questions and he doesn't quite sound like himself. Then it dawned on Kai that this was how his best friend sounded when he was turned on. It makes his tummy rumble with a strange sensation.
Kai is brought out his thoughts, when something heavy lays on his ass. He's in disbelief and has to look back again to see Taehyun's hard bare cock, dripping precum on his shorts. His eyes widened and he gasped, he had seen it before, glimpses of it in the shower but never, ever like this. He whimpers, feeling the sudden urge to cry. He tries moving away but Taehyun is quick to grab his wrists, pinning them to his lower back in one hand.
"Stay put and be a good friend, okay Huenie?" Taehyun states so Kai does, hearing the telltale sounds of Taehyun stroking his cock to the sight of his ass.
He feels uncomfortable, listening to his friend masturbate and hide his face into the mat. Taehyun groans lightly, stroking the soft skin underneath Kai's clothes. The youngest just wished the slightly older one would hurry up so this could be over.
"I've always wanted to do this," Taehyun says, Kai's stomach dropping at the confession. He fixes his mouth to ask why but Taehyun presses. "We all agreed that you have the best ass in the group so seeing and touching it up close is so hot."
Kai's eyes furrowed, his face burning red. His group mates talked about his butt before behind his back?
Taehyun fingers the waistband of Kai's shorts, like he's tempted to pull them down. "I want to see it in all its glory but...I'm holding myself back. You don't have to thank me or anything. It's just what friends do for each other."
"Taehyunnie," Kai whines, not quite sure what his friend is holding himself back from. A part of him has a clue but the other part of him shoots it down in an instant. Taehyun wouldn't... would he?
His mind is scattered as Taehyun pants, the movements on his throbbing cock becoming more erratic. "I'm gonna come Kai, all over your perfect ass- fuck." He groans and Kai shivers when strings of warm semen hit his ass and lower back. Taehyun absently rubs the cum into the fabric of the Kai's now ruined shorts. Kai pouted at that.
Soon enough, Taehyun gets a hold of his breathing and retreats, putting his cock away. Kai collapses completely on the mat as Taehyun chuckles.
"Come on Kai, now is not the time to nap if you want to work out! He says, patting the side of Kai's hip. The youngest eyebrows furrowed, confused how Taehyun could act so normal after just doing that to him. "Don't tell me you're giving up already after one warm-up." He makes a disappointed expression.
Kai stands on wobbly legs and shakes his head. "N-no, I still want to..." He starts, unable to finish his sentence. His brain was telling him to run as far as he could from Taehyun while his heart couldn't bear the thought of leaving his best friend without a word. Despite what just happened making him have several questions and weird feelings, he didn't want to let it ruin his opportunity to spend time with Taehyun. They were best friends, weren't they? "Just go easy on me, okay?" He smiles sheepishly.
Taehyun smirks, grabbing his wrist. "No promises."
.
Kai decided that what happened in the gym was just Taehyun getting caught in the moment. His friend later apologized for staining his clothes and even washed them for Kai, bringing them back smelling like fresh flowers rather than the sour substance. Kai didn't want to talk about it if he could help it and since Taehyun didn't bring it up, he figured it was probably best if they both forget it even happened.
He'd still catch Taehyun's eyes lingering on his body though, like two days later at dance practice. While practicing one of their more difficult numbers, he caught Taehyun staring at him in the mirror. He also caught his hyungs staring too, it was strange. Atlas Kai knew he couldn't really blame their gazes for his own shortcomings. He was a professional after all. Maybe that's why he doesn't fight Beomgyu when he insists Kai stay after practice with him to get the dance part down correctly.
Without so many lingering eyes on him, Kai is able to focus on the steps and gets the dance right after a few minutes. Beomgyu cheers for him, clapping his hands.
"That's the Kai we know and love!" He chirps, patting Kai's shoulders. "What made you so distracted during rehearsal?"
Kai giggles, feeling bashful. The thought of saying he was distracted by his fellow members' eyes on him, sounded downright ridiculous, considering eyes were always on him as an idol. Although MOAs generally didn't stare at him like they were trying to undress him with their eyes. There wasn't anything to stare at anyways, he was completely covered head to toe in workout clothing. Although he might have subconsciously dressed like that in an attempt to shoo away unwanted stares but it obviously didn't work.
"I don't know," he shrugs, holding Beomgyu's eyes in the mirror. "I guess I just felt a little out of it. But I'm fine now!" Kai reassures with a smile to his hyung.
Beomgyu looks unconvinced. He tilts his head and pouts his lips out in the cute way he often does. "I think you're too tense. You need to relax more." He pressed close behind Kai, his hands dropping lower and stopped momentarily at Kai's waist. Kai watched in shock as his hyung's hand dipped into his sweatpants.
"Beomgyu hyung!" Kai gasps, his cock being held in Beomgyu's grasp. He raises his hands to push away but finds them sandwiched against the mirror. He doesn't remember stepping this close to the wall nor his hyung hovering so close behind him. "Wait I don't..."
Beomgyu chuckles, his breath warm on his ear. "Don't fight it. It's the only way to keep you from messing up again. Just let go and let hyung take care of you Hueningie." He strokes Kai with more conviction and the latter lets out a high pitched moan, feeling his cock grow harder in the grip.
Kai closed his eyes, hyperfocusing on the arousal building embarrassingly fast. It had been awhile since Kai had touched himself and he'd be lying if he said Beomgyu's long skilled fingers didn't feel amazing. Still, this was wrong, they shouldn't be...
His breath fogs up the mirror, unable to stop panting, trying to fight against the urge to thrust faster into Beomgyu's hand. He couldn't, not when he could feel his hyung's own erection against his ass.
"Open your eyes," Beomgyu says and Kai obeys, getting a look at his own lewd reflection. His hair was sticking to his forehead and his cheeks were flushed. He felt like a pervert. His gaze drops to Beomgyu's hand tightly around his cock, his tip wet with precum and whimpers at the sight. "Aw Kai, your turn on face is so cute and the sounds you keep making are downright perverted. You actually really like this don't you?" The older purrs, rubbing his thumb over the cockhead to pull another unintentional moan from Kai.
Kai shakes his head in shame. "No... I don't.. I shouldn't but... your hand feels so good Beomgyu hyung." He admits. He had hoped that if he came clean, his hyung would get him there. He was so close.
Luckily for him Beomgyu takes his words for what they mean. He licks Kai's ear, a smirk on his lips. "You wanna come hm? Say 'let me come hyung' and I will."
It was embarrassing and Kai wanted to refuse but his head and dick were on the same page. His eyes were wet as they met Beomgyu's in the mirror. He licked his lips in preparation for saying the godforsaken words.
"L-let.. me come h-hyung please," he pants, letting his hips thrust in Beomgyu's hand, his inhibitions gone as he gave into the pleasure.
Beomgyu jerks him off faster almost immediately. "Such a good boy Kai. You deserve a reward," he blows on the younger's ear before biting his teeth into it.
Kai lets out a guttural sound and before he knows it, he's coming, harder than he ever had. Beomgyu strokes him through it whispering endearing things that made Kai feel fuzzy on the inside.
Beomgyu pulls away before Kai gets over sensitive, tucking Kai's spent cock away. His legs feel weak but Beomgyu, despite being shorter than him, holds him steady so he doesn't fall down. From this view he can see the strips of cum painted on the mirror like some weird piece of abstract art. His stomach turns upon thinking about what just went down. He wants to clean it up but Beomgyu halts him, assuring him the janitor will take care of it during his rounds. Kai still felt uncomfortable leaving someone else to clean his mess though.
Beomgyu pinches his cheek to grab his attention and grins at him. "You came so much, I can tell you really needed that, don't be afraid to come to me anytime you need help, okay?"
Kai feels dirty, like he did something he shouldn't have yet the way Beomgyu was praising him when he didn't really do anything at all made him feel guilty. That's why he settles on a simple, "Alright."
Beomgyu was satisfied with the answer, kissing Kai's cheek wetly. "Good boy. Now we have to hurry, the others are waiting for us."
Beomgyu stayed by his side for the remainder of the day and despite knowing Beomgyu was just touching his dick earlier, the two fell right back into their usual dynamic and Kai felt comfortable being with him. Although, he did feel the other three's eyes on them during dinner but couldn't pinpoint a reason. The feeling that somehow they knew what he and Beomgyu did, gave him a strange guilt even when he knew he didn't do anything wrong to them.
He didn't...right?
.
Another two days pass and Kai is thoroughly tired. They had spent them doing a photoshoot for their upcoming single and 2 TO-DO episodes back to back. Kai loved it and had a lot of fun but being an idol was pretty tiring at times too. He took a shower, changed into one of his favorite hoodies and a pair of sweats and went to the living room to decompress with some video games.
He's halfway through a level up when Yeonjun joins him by plopping down right beside him on the couch. The oldest lays his head on Kai's shoulders, his arms coming around Kai's waist.
"Hyuka," Yeonjun whines. "I want to cuddle with you."
Kai giggles, this kind of behavior was typical for his oldest hyung and he couldn't deny that Yeonjun was always the cutest like this.
"After I complete this quest Yeonjun noona," he said but Yeonjun groaned like he'd been inconvenienced.
"You're not being very accommodating to your hyung," Yeonjun says and Kai glances at him to find him pouting his plush lips. He had always found his oldest hyung to always look so handsome without much effort. He admittedly admired that even though Yeonjun (and Soobin) would always make it a point to call him the cutest in the group.
Kai takes his hand off the controller for a second to pat the oldest head. "Just a little longer hyung. Don't be impatient." He hums.
Yeonjun huffs, but he stays silent so Kai assumes he decided to wait and continues forth with his game. In the corner of his eye, he can see Yeonjun go lower, until his head rests on his lap. This was normal too so he just giggled when the latter's hair tickled his thigh.
Kai is fully immersed in his game, almost completing the quest. He was happy with himself since the payout would help him level up his weapons and armor. He jumps in shock when a hand gropes his flaccid cock through his sweatpants. He looks down, finding the hand to belong to Yeonjun. Kai tried to find a reason in Yeonjun's face but the latter was staring at the now paused game screen, as if he was completely unaffected by what he was doing to Kai.
Kai considered that maybe his hyung just grabbed him by mistake, but when the hold tightens and his cock twitches under the pressure, he knew it couldn't have been just a mistake.
"Hyung..." His voice weaves, gasping as Yeonjun's mouth makes contact with his sweatpants, sucking Kai's cockhead through the fabric. It leaves a wet spot in its place and Kai quivers. "Yeonjun hyung, what are you doing..."
"I'm getting your attention," Yeonjun claims with a smirk. He slips the waistband down until the cool air hits his cock with growing arousal. The oldest looks at his dick in awe, grazing his hand up the length. "Aw even your cock is cute Hyuka," he muses, planting slow kisses up and down the length.
Kai can't muffle the loud moan that slips out, his hand having a threatening grip on the poor controller in his grasp. He blushes under the contact and praise. He thinks about his interactions with Taehyun and Beomgyu, how he wanted to resist because it seemed wrong to do this with each other but just like the previous hookups, he found himself unable to fight. Knows he could if he tried. The thing was though, he didn't want to because it felt so good to be touched like this by someone else, especially on his sensitive cock.
Yeonjun chuckles at Kai. "It's okay baby, you don't have to hold back. I want to hear all your pretty sounds." His eyes glued to Kai's as his tongue dips out, licking the cockhead before sucking it in his mouth.
Kai moans openly, his body weak for the pleasure shooting through him. He had never gotten a blowjob before, never considered that it would feel absolutely mind-blowing. Yeonjun doesn't stop either, he takes more of his cock, sucking and licking his way down the underside. Kai can't look away, the sight of his oldest hyung slurping down his dick was a loaded image, his plush lips stretched around him and his chocolate honey eyes, holding his stare. He wasn't going to last long. Kai unintentionally reaches out and grabs Yeonjun's locks, squeezing tightly. His hyung allows him to, even letting out a groan himself from Kai taking a little control, bobbing his head down at a steady pace.
Yeonjun spreads Kai's legs further as he takes the cock to the base. Kai sobs, his entire length completely engulfed in the warm heat of his hyung's mouth. It felt too good, he thrusts upward and Yeonjun gags but he doesn't pull back or punish him for it. Kai takes that as a sign it was alright so he does it again.
"I-I'm sorry h-hyung but your mouth feels so good," he half apologizes and Yeonjun hums, clearly not bothered as he rolls his tongue with purpose against the underside.
Kai fucks upwards into his mouth with erratic thrusts, cradling his hyung's head for balance. His gut heats up and his stomach clenched as he feels his orgasm quickly approaching.
"Yeonjun hyung, I'm gonna-" he attempted to warn but cut into a whimper instead, his cock twitching in his hyung's welcoming mouth as he comes so hard his eyes roll from the force.
Yeonjun strokes him through it until Kai is completely spent. The youngest whines, watching the oldest Adam's apple gulp down his seed. Yeonjun pops his now reddish lips off, licking his bottom lip as a smug smile spreads across his face.
"So this is what it takes to get your attention these days hm? You should be ashamed Huenie," Yeonjun teases, tucking Kai back into his sweats.
Kai's heart drops. "I-I'm sorry!" He says but he doesn't truly mean it but he doesn't want his hyung to be upset with him.
Yeonjun chuckles, moving upward to sit on Kai's lap. He cups his jaw, staring at the teary eyed and flushed cheeks on Kai's features. "You don't have to be sorry baby. It was cute hearing your moans with your cock in my mouth."
Kai closes his eyes, embarrassed by the vulgarity of his words but he snaps them open again when Yeonjun connects their lips for a brief lip lock. He can taste himself on Yeonjun's lips and he shivers at the thought.
"You can pay your Hyung back later, okay? Yeonjun whispers and Kai nods like he's under a spell. Maybe he was. Especially when he feels warmth all over as the oldest pets his hair and kisses him again. "That's my Huenie.'" He muses.
.
With the way everyone had been acting towards him, it was foolish of Kai to count their leader out. But to be fair, it was an innocent enough request to ask to shower together. They often did when they were trainees and still did when they were too lazy or exhausted to wait their own turn. Therefore Kai didn't think twice about it when Soobin asked with a sweet smile.
Maybe he should have.
"Hhh Soobin hyung," Kai pants heavily, pressed against the shower wall. His cock twitched as his hole was scissored open by long fingers.
Soobin presses a kiss to his shoulder. "You're taking my fingers so well hyuka," he arches his fingers to a spot that makes Kai see stars. "Like you were born for this."
Kai closed his eyes, moaning openly. This wasn't supposed to happen. They were just supposed to shower together but then while Soobin was washing Kai's back, his hands went lower as he started talking about how pretty the younger one was. The next thing Kai knew, his hands were against the shower tiles with Soobin groping one of his ass cheeks and a soapy finger entering his hole.
It had burned at first but Soobin rubbed his tummy in an attempt to soothe him and it had worked, leaving Kai weak to put a stop to it. Soon one finger became two and Kai pleaded for his hyung to stop as the strange sensation was borderline unbearable. Then Soobin's fingers found a bundle of nerves inside of him that had Kai letting out a shocked moan. He quivered, feeling sandwiched between the wall and Soobin, only forced to take the repeated press against that sensitive part inside him.
"Soobin-hyung," Kai pleads, he can barely hear his own voice over the loudness of the shower now running warm water on them. He felt his mind blanking, the more Soobin worked him open.
"Does it feel good honey?" The leader asks, his free hand finds Kai's neglected cock and squeezes, pulling a whine from the youngest. He chuckles deep against Kai's ear. "Of course it does... your body doesn't lie to me."
Under any other circumstance, Kai would have flushed over Soobin using a loving pet name on him and this unfortunately, was no exception. He keens, looking down as his hyung's hand nearly completely covers his hard length. His long fingers stroke him while the others bust themselves with his hole. It didn't hurt anymore, especially with Soobin playing him like a piano with his fine touches. The youngest was weak to it, or maybe it was just the effect his leader had on him. He didn't know nor did it matter in his fuzzy head.
"Hhh.. hyung... it feels good."
"Fuck Kai, you're getting hot from this? I can only imagine how you'll be once I fuck you with my cock, you'll be perfect. Bet you'll even cry." Soobin says casually and Kai whimpers, feeling the leader's cock twitch against his ass cheek. Soobin was big, probably the biggest in the group. Would his cock even fit inside Kai? Wouldn't that be...
"H-hyung!" Kai babbles, Soobin nudges that spot again. He crumbles, backs his hips to feel it again, meeting the leader's thrusts inside him and on his cock.
"Hm? Are you close honey?" Soobin teases and Kai nods. He chuckles breathily. "You're so cute, Huengie. It's okay, come for your gum, but only from my fingers." He moves his hand away from Kai's cock, and the latter whimpers. Kai tries slipping his own hand near his pelvis but retreats when Soobin brings a hand down on his ass cheek. "Come on baby." He says, leaving no room for argument. He fingers Kai hard, aiming for his prostate like a man each time on a mission.
Kai cries, warm tears running down his face as he arches backwards into Soobin's shoulder, coming untouched while being finger fucked open. He whines and convulses through his release as his spank hits and slides down the wet shower tiles.
"Good boy, so good Hyuka, so good for your leader," Soobin whispers words of endearment in his ear. His fingers slip from Kai's used hole and Kai feels strange for mourning its presence. He felt... empty now.
Soobin's hands trail over his ass and thighs, releasing an auditable pleased sound. "Hm, your body is so cute, so soft and plush," he hugs Kai's limp form in his arms, feeling him up. "Shit, your hole is still loose too." Soobin brushes the tip of his cock between Kai's crack, enjoying the wrecked sounds coming from the youngest when the head catches at his hole.
"Hyung," Kai begged, was Soobin really going to... And why did a part of him want the leader to go further? The steam from the shower must have been going to his head.
"You'd let hyung do it, yeah? Let me fuck you right here in the shower, you're such a pervert Hyuka," Soobin states and laughs, slapping Kai's ass again. "No, you should get out now, before I do something I'll regret."
Soobin begrudgingly pulls himself away from Kai, who stares at the leader questioningly. Soobin's cock was still hard, dripping precum and Kai is a little confused why he was stopping when he hadn't found release yet. The considerate part of him almost wanted to offer a hand to help his hyung but the state of the situation was setting in and his brain was telling him to put distance between himself and Soobin immediately.
Kai stumbles out of the shower after grabbing a towel haphazardly and makes his way back to his and Taehyun's room. He lays flat on his bed and avoids his roommate's curious eyes. Instead, he opts to stare at the ceilings, wondering what the hell was happening.