♡ puberty ♡

pairing: mark + donghyuck

genre: fluff + smut

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donghyuck had gorgeous thighs. thick and muscular tanned thighs that made lots of people go crazy. and it was no secret that mark was one of them.

how many times had make been caught by his members – or even by the fans, on camera – looking repeatedly at the younger bubbly male's beautiful thighs.

he was so ashamed every time someone made him notice how obvious he was, staring at donghyuck's legs with drool running down his chin, but at the same time, he was wondering how it was possible for the others not to be as obsessed as he was with those legs. because damn... if mark had to imagine his perfect significant other, he would definitely have imagined them with those gorgeous thighs of his... they were so muscular and thick, slightly tanned because of donghyuck's skin tone, and completely bare of any imperfection or scar.

mark hadn't always had this obsession for his co-member's thighs. when the two of them had met years ago, mark couldn't care less about donghyuck's thighs. he had grown fond of the younger male, and the two of them had developed such a precious friendship that nothing seemed to be able to make them drift apart. they hung out together almost every day, singing and dancing for the sake of their careers, and doing so happily, without a single ambiguity in their relationship. they were mark and donghyuck, the chaotic duo that enjoyed bothering their hyungs, spending time together and staying close to each other.

and then, puberty happened.

it had all started during cherry bomb era.

mark was going through puberty at that time, and his thoughts towards a certain male had slowly started to change until it all became scary.

seeing donghyuck wearing those black and white striped shorts while they were filming the mv didn't help mark's thoughts to stay all rainbows and butterflies. and it didn't get better when the mv was released and when he could spend all of his free-time playing over and over again the three same seconds of the music video where donghyuck was dancing in front of the other members in his fucking shorts.

but it wasn't only the shorts at that point...

mark had never seen red hair on donghyuck before, and god damn, this colour was so powerful on him. for the first time since forever, mark had seen how hot his friend – maybe even his best friend – was.

he had always found donghyuck adorable and charming when they were young, and there was no ambiguity about that. donghyuck was cute and everything, but this was because he was younger than mark and often acted like a whiny brat to obtain what he wanted.

but starting from cherry bomb era, donghyuck wasn't just adorable and charming anymore. he was handsome, like a man would be, and even more than that, he was hot, like a sex-deprived chick would think of any shirtless man.

and this honestly started to scare mark.

how could he have gone from seeing the younger as a close friend with whom there was no ambiguity to seeing him as a hot reincarnation of eros, god of sexual pleasure?

taeyong had an answer to that; puberty. and mark was starting to believe that he was right with that. and a few wet nights later, mark was convinced that puberty had something to do with it.

in his mind, puberty was only about growing taller, developing muscles and having more hairs, but in fact, it wasn't. all of your body changed with puberty, and this included your head, and so your thoughts.

with puberty, curvy bodies started to become attractive, and his groin area started acting on its own, as if it was a completely different person from mark who did whatever he wanted whenever he wanted it.

mark had read online that this was just normal for your body to change and to start feeling weird, but he couldn't help being scared about it. thankfully, he got used to it pretty quick, and learnt how to control his body to prevent any embarrassing moment to happen.

but it didn't last long for him...

around a year later, when mark was full into his puberty, donghyuck hit his own, and mark had never lived such a difficult period in his life.

donghyuck's body had changed slowly, his shoulders developing, his muscles growing, his thighs thickening, and his facial features sharpening to what they were now.

the tanned male after puberty looked nothing like what the cute and adorable donghyuck looked like before puberty. if mark had found him hot during cherry bomb era, then he found him twice as hot after he hit puberty.

it didn't take long for mark to realise that these unholy thoughts that mark had about the tanned male were there for a reason; he may or may not feel attracted by the boy, and if he had always thought that attraction was supposed to feel like love, he realised that it could also feel like lust. yes, because as donghyuck hit his puberty like no one had before, mark couldn't get him and his gorgeous body out form his mind. and his guilty pleasure? the male's thighs that had gotten so much thicker and more muscular...

and of course, mark kept all of that to himself.

there was no way he would tell donghyuck about it; the boy was his friend after all, and he didn't seem disturbed by how well puberty seemed to change him, neither did he seem interested by anything sexual or involving lust. no, it seemed like nothing had change inside of him. he was still the same bratty and whiny baby that mark had always known – even if he looked much hotter now.

and if telling donghyuck about it wasn't a solution, neither was telling an older member. they would surely laugh at mark and think that he was weird for finding donghyuck hot when they all knew that he was still so young and innocent.

so, what happened?

mark kept it all to himself, trying his best to control his body in front of the others, and seeking his release in private, when he could build his own fantasies about his friend without anyone knowing. it seemed like the most reasonable solution for the moment.

plus, it was not like feeling like those would last. as soon as he would find someone hotter to jerk off to, his unholy thoughts about donghyuck and his divine thighs would stop.

♡

problem: after four long and painful years, mark hadn't found anyone hotter than donghyuck to jerk off to. and of course, his feelings were still present – very present actually, because mark jerked off twice more than before now, and he still did to thoughts of him and donghyuck together.

"mark, where the hell is my grey shirt?!"

the canadian male exhaled a sigh as he heard donghyuck's voice resonating across the corridor. it seemed like he couldn't get the younger away from his mind, becayse the second eh managed to think about something else, donghyuck was calling for him to remind him of his existence. actually, it was almost as if donghyuck knew that mark had stopped thinking about him and that he wanted mark to think of him and him only again.

"mark lee." the object of mark's lustful fantasies appeared through the door, with a brow raised, his vibrant red hair completely messy with strands falling in front of his eyes. and if only his hotness had stopped there... but no, he was also shirtless, allowing mark to have a perfect view of his flat toned stomach on which abs were slightly visible as well as his nipples that were surely perked-up because of the slight breeze running across the dorm. fuck, how could mark hold himself from jumping on top of donghyuck when the boy looked like that.

"d-donghyuck...?" mark cursed at himself for stuttering – but at the same time, how could he not stutter when they younger male looked so effortlessly hot?

"so, that's where it is..." donghyuck poked his tongue through his cheek, placing his hands on his wide hips and highlighting the slimness of his wiast.

"w-where what is?"

donghyuck took a few steps forwards, approaching mark whose eye couldn't help but wander around the boy's divinely hot body.

thank god, donghyuck was wearing sweatpants that had his thighs hidden, otherwise, he wasn't sure he would have been able to keep his dick in place.

"my grey shirt..." donghyuck told, standing right in front of mark and tugging on the hem of the shirt mark was currently wearing. donghyuck was looking right through mark's eyes as their faces were inches away, and he could feel the younger's breath on his chin.

mark gulped at their closeness, the sound making donghyuck smirk widely.

the younger of the two gripped the hem of mark's shirt, pulling it up and undressing mark in one go, leaving the older male shirtless right in front of donghyuck's mesmerised eyes.

"w-what- "

the canadian was cut in his stutter by donghyuck who slid the shirt on himself, hiding his bare torso with the fabric that was previously on mark's body.

"thank you." he exclaimed with a sweet smile before turning on his heels and heading back to the door.

it took a few seconds for mark to think straight again, and thankfully, donghyuck hadn't disappeared from his room yet.

"h-hyuck, this is my shirt, not yours!" mark informed, making the red-haired turn around with a small smile.

"i know." he said simply before walking away from mark's sight for good this time. and god, the effect he had on mark...

needless to say, mark was quick to slam his door shut and to lock it before switching the music on with a high volume and jerking off a few times until his dick was too tired to orgasm anymore.

because this was the effect donghyuck had on him, even after all this time.

♡

living around donghyuck 24/7 was literal torture for mark.

not only his feelings hadn't disappeared the slightest, but also, it seemed like donghyuck had noticed it, and was highly entertained by teasing mark.

this little brat kept flustering mark on purpose, brushing his skin against mark's, and gluing their bodies together as soon as he could, but never staying long enough for mark to fully process what was happening. he had also started sending mark winks here and there, looking into the older's eye while biting his lip seductively and rolling his hips whenever he was walking in front of mark. but the worse of all was that the weather had gotten warmer, and so, donghyuck had started wearing shorts. but he wasn't wearing the classical basketball shorts that reached the knees, god no, he had found himself a liking into volleyball shorts, those that reached past the butt and left the thighs all visible for the outside world.

and mark was inevitably impacted by all of that – how could he not be when he had been fantasying over donghyuck's thighs for the past years?

"god... they're so long to take orders..." chenle whined, looking around the restaurant the seven members of nct dream were sitting in, waiting for a waiter to come and take their orders.

"the restaurant is very busy, that's why." jeno replied almost uninterestedly as he looked through his phone.

"we've been there for half an hour already, and they didn't even ask if we wanted drinks." chenle continued whining.

"one of us should go ask them to take our orders, don't you think?" donghyuck questioned, tilting his head to the side.

"oh, yes! who wants to- "

"mark would be happy to do so, i'm sure." donghyuck cut chenle's words, flashing his older member an innocent smile.

mark bit the inside of his cheek, throwing donghyuck who was sitting just next to him a harsh glare. the tanned male knew that mark would rather stay seated here because of a small technical problem – of course, he was the cause of this technical problem, but he didn't need to know that.

"oh, thank you so much mark! i'd like a..."

you see, a little earlier, as they were seated at this very table, donghyuck had lost his balance when he was about to sit, and he fell on his stomach on mark's lap, causing his very short shorts to lift up and reveal his juicy butt to mark's eyes. inevitably, this caused the older to become rock hard, but he managed to keep it hidden from the other members by crossing his legs.

however, donghyuck – like the little brat he was – had made his towel fall to the floor on purpose, making mark uncross his legs to reach for it. and this is when the younger male had noticed the bulge in mark's pants, making him laugh devilishly and try to embarrass mark at all costs.

so, right now, mark would need to stand up and walk around the restaurant to get the orders from all of his group members, all of that while desperately trying to hide a boner caused by the one and only lee donghyuck.

"do you remember everything or..." donghyuck raised a brow, glancing for one second at mark's clothed erection before looking back into his eyes through his lashes. "...should someone accompany you?"

"i'm good on my own, thanks." mark said through gritted teeth.

the canadian male then stood up, using one of the menus to hide his erection, claiming that he would need it to remember all of their orders.

a few minutes later, mark was back at the table, his boner still present, but thankfully still undercover as no one in the restaurant had looked at him weirdly – well, except for donghyuck who was looking at him with a smirk. mark ignored him and took a sit by his side, trying to forget about his boner while he listened to the – very passionate – conversation chenle and jisugn were having on starbucks drinks.

mark was really hoping that he would be able to listen to them in peace and slowly forget about his lust until his erection disappeared, but it didn't seem like this was part of donghyuck's plans as the tanned male moved his chair to be closer to mark to the point their thighs were almost touching – and mark definitely didn't need to feel the smooth skin of donghyuck's thigh against his right now.

"you seem a little tense..." donghyuck noted, leaning forward to whisper into mark's ear, sending a wave of warmth through mark's body which was immediately directed to his crotch area.

"no shit." mark replied, glaring at the younger male.

"tell me, what has you in such a state?" the tanned beauty raised a brow, his eyes flicking once again to mark's boner before looking back into mark's eyes innocently.

the canadian male gulped, crossing his legs. "nothing you should be concerned of." he stated.

"really?" donghyuck tilted his head to the side. "but i don't like it when you're all tensed and stressed..."the boy added, leaning further against mark until his chest was glued to mark's side and their thighs touching fully. "i want you to feel good and to have a good time... how can i help you feeling better...?"

mark tried staying stoic the best he could, holding himself from giving in to his envies while the boy that had been the subject of his sins for the past years tried to push him over the edge. but mark was strong. he had managed to hold himself for years, he could not give in right now.

"what can i do to help you, mark...?" donghyuck whispered again, his warm breath tickling the shell of mark's ear. and as much self-control mark had over himself, this was too much for him.

"fucking behave." he spat through gritted teeth as he slammed his hand on top of donghyuck's bare thigh, his whole body feeling electrified at the contact of his palm and the divine tanned skin of donghyuck's perfectly thick thigh. the feeling was even better than in any dream mark ever had, and it scared him to hell, because how was he going to get satisfied with his hand when this simple contact was already so much more powerful?

as much as mark was engrossed in his lustful thoughts, he didn't miss the way donghyuck's eyes suddenly widened as mark's hand had slapped his thigh, and how his mouth had fallen open, a silent moan slipping past his lips at the sudden wave of pleasure.

seeing how well donghyuck reacted to this simple touch and how much of a pain in the ass he had been to mark with his teasing for the past months, the canadian male decided to give into his temptation a bit, causing him to grip on the tanned skin of donghyuck's thigh, bruising the smooth flesh ever so slightly as another lustful moan left donghyuck's mouth.

now it was mark's turn to smirk as he eyes donghyuck who was looking at him with his eyes widened and full of lust, and his cheeks flushed pink while his mouth still hadn't closed.

donghyuck's utter confusion lasted for a few seconds only, because as soon as he regained his spirits, the tanned male allowed his own hand to reach for mark's groin area, placing his palm right on top of it and closing his hand on mark's clothed manhood.

"ooh... that is what i call a hard-on..." the tanned male stated, a smirk decorating his incredibly tempting lips.

"seems like i'm not the only one..." mark replied, lifting a brow before sliding his hand from donghyuck's thigh to his crotch area, poking donghyuck's hardening dick through his shorts.

donghyuck gulped, looking into mark's eyes as the canadian male's hand slid to the inside of the other's thigh.

"just from me touching your thighs..." mark whispered, toying with the soft flesh, making donghyuck wiggle on his chair and tighten his grip on mark's dick. "how naughty are you...?"

the two boys didn't move an inch, looking into each other's eyes while their hands toyed with each other under the table, causing low moans and surprise groans to leave their mouths occasionally. they tried their best to be as discreet as possible while the other were too engrossed either in a conversation or on their phones, but it was hard considering how their pants were starting to feel tight and how bad they both wanted something more to happen.

"donghyuck, do you feel alright? you're all red." jeno pointed out, catching the attention of the two boys that had been in their own lustful world for the past minutes.

"h-huh... i'm feeling a bit weird right now... i'll go to the bathroom really quick." donghyuck informed with a cough, pulling mark's hand off him and heading to the bathroom.

mark stayed seated around the table, his eyes following donghyuck unil he disappeared behind the bar, where the bathroom were. he was not going to lie, his eyes couldn't help but follow the boy's bouncy butt as donghyuck rushed to the bathroom, and he even smirked to himself when he noticed the red mark that his hand had left on the inside of donghyuck's thigh.

"you should see if everything is alright with him, mark." jaemin informed, making the older male hum.

"yeah, huh... i'll see if everything is alright." mark repeated, standing up slowly and trying to hide his boner as he walked towards the bathrooms.

mark pushed the door of the male bathroom's open revealing a single small stall in which a small sink had been installed in front of a mirror. before he even had the time to call for donghyuck's name, he was pulled inside by his shirt, and the door was slammed shut and locked behind him.

"d-donghyuck..." mark breathed out as the tanned male had him pinned to the door in this small stall, almost immediately gluing his body to mark's and making their bulges collide as he rested his forehead on mark's shoulder, a moan leaving his lips.

"have you decided yourself to do something with me?" donghyuck breathed out between moans as he grinded his pelvis against mark's, causing the older male to groan loudly and grip his hips to pull him even closer.

"w-what do you mean?" mark asked, his head leaning back against the door as he was starting to see stars because of how close he was to the boy he had been dreaming about for so long.

"i mean that... i'm sick of seeing you holding yourself when i'm around..." donghyuck replied, propping his chin on mark's chest and looking up at him with lustful eyes. "don't hold yourself..."

"w-what?" mark questioned, shocked by donghyuck's words. did donghyuck know what he was talking about? was he aware that he was asking mark to stop holding himself back and do him right here, right now?

"m-mark..." donghyuck moaned, his eyes closing on their own as one of his hands reached for mark's which were on his hips, detaching it from there and placing it on his butt. "...please, touch me..."

"d-donghyuck, are you sure?" mark asked, looking into donghyuck's eyes for any kind of rejection or disappointment. but all he could see there was lust and envy, the same things he had been feeling for so long. "do you really want it?"

"i do." donghyuck nodded. "so fucking bad..." he added, pushing his hips forward and causing both him and mark to moan loudly.

mark didn't need to be told twice. as soon as he received approval from donghyuck, the canadian male gripped donghyuck's butt harshly, making the younger male arch his back and moan. mark then slid his hand from his butt down donghyuck's thigh, pulling the limb up so that donghyuck's knee was against mark's hip, giving their dicks more friction.

as donghyuck moaned shamelessly, mark gripped and let go repeatedly of donghyuck thigh, feeling a pure bliss now that he was toying with the thighs that had made him go completely crazy thousands of times since cherry bomb era.

the canadian male used his second hand to reach for donghyuck's other thigh and he lifted the younger boy up before sitting him down on the cold sink, making goosebumps appear on donghyuck's body.

"m-mark..." donghyuck moaned again, his eyes widening as mark pushed donghyuck's thighs open with his hands and got on his knees so that he was facing his open legs.

"shh... just sit back and enjoy." he whispered seductively before leaning forwards and attaching his lips to the side of donghyuck's left knee, kissing the skin a few times before biting it.

the korean male let out a chorus of moans as mark made his way up from donghyuck's knee to his crotch area that was still hidden by the excuse of shorts that he was wearing, biting the flesh of his thigh and licking every inch of it, sometimes stopping to leave a hickey on the perfect skin. inevitably, donghyuck became a moaning mess, his hand finding its way into mark's messy hair to pull on it whenever the pleasure was too intense. mark then repeated the process on the second thigh, bruising and abusing the skin as much as he could without having himself releasing in his pants.

when he judged the boy's thighs to have enough of his mark's, the canadian male stood up again, looking with a half-hearted smile at the younger male who looked completely fucked up.

"god, you're so pretty..." he murmured, allowing his hand to trace the side of donghyuck's face.

"c-can you..." donghyuck spoke through half-lidded eyes, the words leaving his lips with so much difficulty. "c-can you f-fuck my thighs...?"

mark's whole body was hit by a wave of heat at that, causing him to nod immediately with a silly smile on his face.

in a swift movement, mark lifted donghyuck and placed him back on his feet, his stomach against the sink and his face glued to the mirror hanging on the wall. holding donghyuck in place with one hand, mark unbuckled his belt and opened his zipper to pull his trousers and boxers down and free his raging erection from the clothed cage it had been locked into for so long. he then used the same hand to pull donghyuck's excuse of shorts and boxers down, revealing a tanned and bouncy butt.

"ready?" mark asked, looking at donghyuck through the mirror as he pumped his own dick already leaking with pre-cum a few times.

"y-yes..." donghyuck hummed, cheeks flushed and mouth handing open in anticipation.

mark slowly guided his member between donghyuck's thighs, placing it the closer he could to donghyuck's dick before pushing his hips forward and allowing his manhood to be engulfed between the two thick tanned thighs he had always dreamed of.

both him and donghyuck let out simultaneous groans at the new pleasant feeling, letting their bodies melt in the intimate contact that they were having for the first time.

it seemed like both of them had waited too long for that to happen.

puberty had hit mark so long ago, leaving the poor boy with unholy thoughts about his close friend for too long.

and now that donghyuck had hit puberty too, he had realised how hot his older friend was, and how their close friendship was perhaps meant to be something more. his nights and days had started to be filled with sinful thoughts of the older, and so, until he decided to embrace them and try to fulfil his desires with mark. and this may not have worked until now, but now that it had worked, he was definitely not going to let it go. not when it felt that amazing.

"agh... mark...!" donghyuck pushed his hips back to help mark with his thrusts as he watched mark's dick poking from between his thighs and abusing the already hickey-littered skin.

"i'm close, hyuck..." mark growled, his pace accelerating as his hand reached for donghyuck's hard dick, pumping it at the same speed.

both boys moaned loudly in unison as mark's thrusts became more and more sloppy until he finally released, dirtying the sink and donghyuck's abused thighs. as donghyuck's moans became louder, mark got this as a hint that the boy was close to his own release, and so, he contined jerking the tanned male off until white strings spurted out of his tip, emptying him of any energy he had left in his body.

the two males stayed unmoving for a few seconds, simply catching their breaths after this amazing experience, and looking into each other's eyes through the mirror.

"you can't know how long i've been waiting for something like this to happen..." mark breathed out, smiling at the tanned male.

donghyuck chuckled at mark words, flashing him a smile in return. "i've waited for long too. but i'm so happy it finally happened."

mark helped donghyuck standing up and cleaning himself with water and toilet paper.

"will it happen again?" donghyuck questioned as mark was getting rid of the cum that was drying on the sink.

"of course." mark replied immediately. "i mean... if you want to."

"how could i not want to?" donghyuck raised a brow teasingly, making mark laugh.

"come on, the others are going to get worried." he stated, patting donghyuck's butt one last time before throwing the cum-filled toilet paper in the bin and exiting the small toilet stall.

mark and donghyuck walked towards the table as if nothing had happened, sitting down where they were previously seated and trying to follow the on-going conversation.

sadly, this didn't last long as renjun interrupted the conversation to talk to mark and donghyuck.

"just so you know." he stated, plopping his elbow on the table and sighing. "the table is made of glass, so not only could we see you two playing with each other a while ago, but are now all aware of the number of hickies donghyuck has on each of his thighs."

everyone around the table except mark and donghyuck – whose faces could be compared to tomatoes – laughed at the chinese's words. and effectively, they were sitting around a glass table that revealed everything that was happening underneath.

mark and donghyuck were embarrassed, that's for sure, but they wouldn't say that they regretted what had just happened to them.

of course not, because this would be the start of so much more, they both knew it.

and to say it had all started during cherry bomb era... that's how powerful puberty was.

-♡-♡-♡-♡-♡-♡-♡-♡-♡-♡-

as requested by our favourite @unaestheticallou <3

hope you liked it