#Niki's Birthday Party | Explore Tumblr Posts and Blogs

prod-ddeonu · 1 year

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POOL PARTY (l.hs)

MDNI! MDNI! MDNI!

PAIRING: brother's best friend! Heeseung x fem! reader

WC: ~7.3k (whoops my bad)

CW/TW: older brother's best friend, smut (MDNI, 18+) , 1% angst, family problems, fluff, degrading + praise (receiving), oral (both), fingering (receiving), protected (BE SAFE), choking (receiving), spit, hickeys, hee calls reader a slut/whore like twice, public sex/outdoor sex, drinking, assault (if you squint), jealous heeseung, he kind of has a corruption kink and size kink (?), inexperienced reader, lmk if I missed anything!

SUMMARY: Blaring music, colorful lights, free alcohol, horny girls, cool water: pool parties were Lee Heeseung's favorite type of party. When you heard that your older brother, Jake, was throwing one in your back yard for Heeseung's birthday, you took your chance to have Heeseung finally notice you. Luckily for you, Heeseung knew your plan; and two can play that game.

FEATURING: Taehyun of TXT, enha (minus Niki and jungwon)

Buy me a Ko-fi!

Much like every college student, Lee Heeseung loved three things: money, alcohol, and pool parties. You recalled this as Heeseung and your brother walked into the living room shouting about how “awesome” their party will be, raving about your parents finally deciding to go out for the weekend. Heeseung stopped in the doorway upon seeing your figure curled onto the couch, watching Twilight for the thousandth time.

“Hey, birthday boy,” you teased, your eyes leaving the television in front of you. Jake locked eyes with you before rolling his own.

“No, you can't go,” Jake replied, annoyance coating his tone. “This party is for cool people only," he swiped at a loose strand of his blonde hair as it fell over his face.

You sighed, putting a piece of popcorn into your mouth. “Then why are you going?” You joked back. Heeseung laughed lightly at your response.

He walked to where he could see the screen before turning to Jake. “I don't see why she can't come, it'll be here and all the guys will be here to make sure she's safe,” Heeseung reasoned. His arms rested against the top of the couch, leaning forward as he came closer to you.

Your head turned to face your brother’s best friend, eyeing how his newly silver hair complimented his tan skin. He wore a silver chain over his shirt, the metal dangling dangerously close to you.

Jake groaned, rolling his eyes again. “That's the problem, dude! Tons of guys will be drinking and looking at my baby sister like a piece of meat!” He shouted. “It's best if she just goes to her friend's house and stays far away that night.”

Jake angrily tapped his phone, sending a text to his friends.

You scoffed. “‘Baby sister’? Jake, I'm almost twenty years old.”

He ran a hand through his hair, aggravation evident on his face. “Twenty, twelve, same shit. My answer is final, you are not going to our party.”

You shrugged in response. “And if I happen to want to go for a swim in my own pool with Sunoo, then what?”

“I’ll inflate the kiddy pool for you two.”

You fiddled with the tiny black box in your hands nervously as Sunoo, your best friend, examined its contents. “Y/N, I'm not sure this is a good idea,” he sighed, placing the object back in the box.

Your shoulders fell as you put the box next to you. Sunoo came to sit next to you, running his hand over your back soothingly. “Maybe if you would tell me why this damn thing was ‘so cool’ I'd reconsider my opinion,” the blonde gestured towards you.

You held the silver sun-shaped pendant in your palm. “It's embarrassing,” you mumbled.

“Then why are you giving it to hot boy Heeseung?”

You slapped your palm on top of Sunoo’s mouth, glancing towards your door in a panic. “Don't say that shit so loud, Sunoo!” He raised his arms in surrender before you spoke again. “I just… It's something between me and him, and I'm sure he'll understand the meaning.”

“Ooh, did you two fuck on the beach or something?” Sunoo bounced up and down, hitting his knees excitedly. “Tell me EVERYTHING!”

You laughed lightly. “No, that's not it,” you traced the outline of the metal Sun. “It’s much more meaningful and realistic than that.”

When you were sixteen, your family took a trip to the beach. You had just begun to bloom into womanhood, according to your mother. Jake had decided to bring his friend from school, Heeseung.

Heeseung was possibly the most popular senior at your high school, your brother a close second to him. You had sat at the bottom of the food chain your entire freshman and sophomore year, until you’d come to school after spring break with a completely new look.

It was the last night of your trip, and you'd decided to go out to the shore one more time before going home. You made your way out in your tank top and shorts, the sandals on your feet crunchy with sand.

The sea greeted you with its soft crashes, the salty, sticky breeze hitting you slowly. You closed your eyes and relished in the tranquility.

Quietly, sniffles began to enter your ears. Your head snapped in their direction, seeing your brother's best friend still shirtless and in his swim trunks that he'd worn all day. He sat with his knees curled into his chest, his brown hair blown askew from the wind.

You walked over to him quietly, sitting next to him with your legs out and arms behind you. “Wanna talk about it?” You asked gently, your eyes never leaving the shore.

He shook his head as it sat against his knees with another sniffle. You brought your hand up to run through his hair, a common gesture you did. Stopping mid-air, you watched as his shoulders shook with the force of his breathing.

Heeseung’s body visibly relaxed at the feeling of your fingers gently carding through his hair. “Whatever it is, it'll be okay. I'm here for you, if you need someone to talk to,” you comforted him in a light voice.

He couldn't get himself to pick his head up, too afraid to have anyone see him so disheveled. “It's- It's-” he stammered, hiccuping between words.

You shushed him, whispering that it was okay and that he didn't need to force himself. He lifted his head up, watching the way you stared towards the open ocean as if it were the most interesting thing in the world.

He admired the way your hair fell over your shoulders, slightly wavy from the salt water. He watched a smile grace your cheeks, freckles and a slight tint from a sunburn being gently illuminated by the moonlight bouncing from the water.

“It's my family,” he scratched out, his throat burning from his emotions. “They just, God, they're so shit. My parents fight all the fucking time, and then they expect me to clean up their messes when they throw shit and scare my little siblings. I come home half the time to one of my parents drunk as shit, high off their ass, or flipping their shit at one of the kids.”

He glanced at you, as if to ask if he could continue. You nodded slowly, your eyes giving him all of the reassurance he needed. “I don't want to go home,” he mumbled. “This week with your family has been the best week of my life. I'm not scared to walk out of my room or talk to you all, your family is so loving and easy to be with. I'm so thankful your family let me come and treated me like one of their own.”

Heeseung cracked out another choked sob. “I'm so tired of having to work my ass off to pay bills, and fix shit, and take care of my siblings in my parents’ place, and do good in school, and-”

Heeseung felt his body freeze at the feeling of your soft fingers wiping the tears from his cheeks. He leaned into your touch as you continued to hold his face, his eyes closing in comfort. “You don't have to keep this all to yourself, y'know,” you smiled down to him.

He lifted his eyes to yours, making your breath hitch. The delicate moonlight created a shadow over his face that only served to increase his attractiveness, despite his puffy eyes. His round, doe eyes had a white shine from the illuminated night above him, and you couldn't tell if the stars you were seeing lived in the sky or if they simply lived in his eyes.

“Heeseung,” you breathed out. “You'll always be part of our family.”

Heeseung wrapped his arms around your arms, his chin coming to sit on your shoulder. You let your hands hold his back soothingly, your palms running up and down as he breathed. He brought his face back, staring into your own eyes.

His breath reached your lips with each exhale. “Y/N, you're like a ray of sunshine, y'know?” He laughed, a perfect smile over his features.

“You sound cheesy,” you joked. “But if I can be a ray of sunshine for you when you need it, then I'll be your Sun.”

The two of you sat like that, the last words of your conversation hanging in the air. His face was so, so close to your own.

His eyes flicked down to your lips as he slowly leaned in. “Whenever I need it?” He asked, gauging your reaction.

“Anytime,” you breathed out, almost whispering.

His arms unraveled from your body, hands holding your chin and cheek softly. “What if I just want it?”

You closed the distance, pressing your lips against his, hoping to God that he'd reciprocate. His lips moved against your own slowly, never escalating the kiss beyond just that: a kiss. He pulled away after a few seconds, resting his forehead against your own. He laughed lightly, his shoulders bouncing with him. “Thank you, Y/N, for talking to me. I won't forget this.”

Sunoo sat with his jaw hung open as you finished recalling the story of your conversation with Heeseung. “So you two kissed?!” Sunoo all but yelled.

You jumped up and slammed your door shut, a threatening glare in your eyes. “Shut up!” You whisper-shouted. “The last thing I need is for Heeseung to hear you, or worse, Jake!”

Sunoo swooned in your bed overdramatically. “And you got him a sun pendant to remind him you're his Sunshine, oh my GOSH! So romantic!”

You put the box back onto your desk. “Not exactly,” you smiled. “Just… friendly.”

“Oh, shut up! You guys kissed all romantically, have you two been sneaking around?”

“Nothing ever happened after that, actually. We just went back to how it was before, with him being Jake's friend and me not being allowed to interact with Jake’s guy friends.”

Sunoo slammed his hands onto your mattress. “Okay, I see the problem. We have to kill Jake.”

Your eyes widened as Sunoo wordlessly slid his finger across his throat. His eyes were wide with exaggeration.

“Oh my God, Sunoo, no! We're not killing my brother!” You laughed, your large t-shirt falling over your gym shorts.

Sunoo shrugged. “No fun,” he mumbled. He suddenly snapped his fingers as he got an idea, jumping off your bed and tearing through your closet.

You ran over to him, catching clothes as he threw them behind himself. “Sunoo, what are you doing?!” You shouted, laughter tearing through your body.

He mumbled, “I know you've gotta be hiding your sexy clothes in here,” as he flipped your entire dresser drawer of swimwear upside down. He smiled devilishly, pulling out a white bikini. He held it over your body, his tongue poking from the side of his mouth as he squinted his eyes.

“Sunoo, what are you planning?”

“We're crashing that party, and you're crashing Heeseung,” he stated. He nodded once as he examined where the suit fell and exclaimed, “SEXALICIOUS!”

You giggled, the two of you falling into fashion show mode, trying on different clothes from your closet.

Heeseung stood outside your door, a blush on his cheeks. As he'd promised, he never forgot that night on the beach. In fact, he thought about it quite often. Hearing you laugh every time he came over, seeing you run around with Sunoo happily, the way you would innocently smile at him as if he wasn't thinking about how beautiful you were that night: it drove him crazy.

As time passed and you grew into the adult you are now, Heeseung began to think about how beautiful you would be in front of him, with his cock down your throat. He wanted to ruin the innocence behind your smile.

The day had finally come. It was Heeseung’s twenty-first birthday, the day that you and Sunoo had been planning for weeks. Your parents cooked a simple ramen for everyone, the cake being the main course.

Of course, you'd helped decorate the cake. Your mother was only capable of making a sheet cake, so you helped her ice it with smiley faces everywhere and “HAPPY BIRTHDAY HEESEUNG” being drawn in the center.

Heeseung watched as you placed the candles carefully, wanting all twenty-one to be even. He walked over to you as you placed the finishing candle, noticing you were alone.

Heeseung had been planning for this day. At least, he'd been planning since he overheard your plans. He was going to drive you to your absolute limit, and put your simple plan (which he knew would already be highly effective) to its fullest potential.

He smiled at the cake, glancing at you. “Thank you, Y/N. This looks delicious,” he commented.

Your eyes shot around the room. “Watch out, Heeseung. Jake might froth at the mouth if he sees any of his friends talking to me tonight.”

“Well,” he swiped his finger into the icing, gathering a dollop of white on it, “we'll just have to be sneaky, then.”

You turned to him, mouth open and ready to scold him for messing with the cake (and your head). He smirked, dragging his finger along his tongue slowly. You watched as the icing spread over it, his tongue flat against his finger. He quietly groaned at the flavor. “Fuck,” he practically moaned.

“‘Fuck’?” You breathlessly whispered.

He looked at you, licking the rest off of his lips. “Tastes so good, Y/N,” he murmured with half-lidded eyes.

Suddenly, his sweet eyes had opened back up as his smile reached his ears again. “Can't wait to eat it!” He cheerily harped before walking out of the room, leaving you in a state of confusion and with a puddle in your skirt.

“BITCH!” Sunoo shouted upon hearing of your interaction with Heeseung. He laughed loudly, his tropical shirt and black swim trunks complimenting the sunglasses he wore atop his head. “He is so flirting with you!”

You walked out of your closet, doing a dramatic twirl in your bikini. You had a pair of glasses on your head, matching Sunoo’s. He clapped and hooted while you did a few more moves, including the iconic Elle Woods “bend and snap”.

Sunoo scanned your figure, from your curled hair down to your painted toes. “Are you seriously wearing an anklet?” He asked as you stood.

You looked down at it. “Yeah, what's wrong with it? It matched the pendant I'm giving Heeseung, I thought it would be cute.”

“It is,” Sunoo nodded, “if you want to tell him you want it to dangle over his shoulder, that is.”

He looked up at you, expecting you to take it off.

When you made no move to do so, his eyes widened as he began to shout. “Oh my God! You dirty whore, look at you growing up!”

He stood next to you, eyeing the both of you in your mirror before putting an arm over your shoulder. “We could pass as a cute couple, couldn't we?” He commented.

The two of you faked it for about two more seconds before bursting into laughter, Sunoo holding onto your shoulder to keep from falling.

As you heard the door to your house opening, followed by boisterous laughter and shouting, you knew that the party was starting. You and Sunoo walked down the stairs, your gift to Heeseung in your hands.

Jake's friend, Sunghoon, whistled lowly as you walked into the room. “Damn, Jake, didn't know you had a girlfriend,” he commented.

Heeseung turned to you quickly, his eyes going wide and his cheeks turning red as he checked you out. If he had been trying to hide it, he did not do a good job of it. He shut his open mouth and blinked quickly before trying to get ahold of himself.

Jake looked at you in shock and disgust. “That's my sister, you douche!” Jake shouted.

“Is she single?” Sunghoon asked flirtatiously.

Heeseung and Jake both shot a look at the boy.

“Off limits.”

“Don't even try it.”

The two looked at each other after they spoke simultaneously, both shrugging and looking back at Sunghoon with glares.

You came up between Heeseung and Jake, eyeing Sunghoon up and down. “Actually, I am single,” you smiled. “I'll be at the party all night, if you wanted to hang,” you hoped your attempt at blatantly flirting would get to Heeseung.

From the way his jaw clenched, it did.

Your bubble was burst, however, by Jake’s hand on your wrist. “Oh, no. No, no, no. I told you, you are not invited,” Jake dragged you back to the stairs. “Whether you live here or not, you will stay in your room.”

You opened your mouth to protest, only for Heeseung to come up next to you and pluck the sunglasses off of your head. “Why do you have these anyways? You do realize it’s nighttime, right?” He asked, putting them in his own hair.

You rolled your eyes. “Can I at least give Heeseung his birthday gift?”

Jake shook his head no as Heeseung nodded at you. He smiled tenderly, his hand settling on your shoulder. “I'll find you after the party's over so you can give it to me, yeah?”

You sighed, pretending to give in. “Alright, that works. If anyone needs me, I'll be in my room all night. All alone! The one right by the-”

“Alright, horndog, I'll be sure to relay the message that your brother will beat the shit out of anyone who tries to go, don't worry,” Jake began to push you up the stairs.

As Jake and Heeseung greeted more people, you watched the red solo cups fill outside your window. “Sun,” you called out, “do you think girls are gonna hit on Heeseung?”

“I think girls are going to flash him, too,” Sunoo deadpanned. You frowned at him, your makeup not being able to hide your worry. “Girls are going to throw themselves at a hot guy like him, but that guy out there was one of many who will be begging for your attention tonight.”

He walked over to you, rubbing your arms. “You are hot shit tonight, babe. If you want Heeseung to notice you, you've gotta flaunt it.”

After the two of you snuck back into the party, it took about five minutes before a guy offered to show you how to use a keg. Once you'd gotten that information, you were unstoppable.

You had about four cups of beer before deciding to take a break, the buzz making you dizzy. You let your feet dangle into the water of the pool, watching the way the water rippled under your feet.

The slight waves in your pool from people swimming reminded you of that night on the beach so many years ago. There was no way Heeseung remembered, you thought. You were probably just a kid to him, or a little sister.

You looked up and took in the scene of your backyard. You’d seen it from your window many nights, but you’d never been immersed into it. Girls ran around with pool floats in skimpy swimsuits, guys targeted one another with water guns, your pool was decorated with LED lights and stray solo cups, and your brother was easily the life of the party.

Currently, your dad’s expensive speaker setup for the pool was blaring “Beauty and a Beat” by Justin Beiber. You watched as a beach ball was tossed around the party, beer splashing onto the ground and water dripping down bodies.

You felt a leg brush against your own as someone sat next to you. A shirtless man with big eyes and an impressive physique sat next to you, his hair dripping with water. “You ever been to one of Jake’s parties?” The man asked.

You shook your head, “I’ve only ever heard of them, this is my first party.” The man watched as you took another chug of your drink.

He let his hand touch against the flush on your cheeks, smiling at you. “I can tell, you look bored as fuck. My name’s Taehyun.”

“Hi, Taehyun. I’m Y/N,” you smiled, holding your hand out for him to shake.

He looked at you with a confused smile, shaking your hand slowly. He then intertwined your fingers, his pink hair dripping water into your hand. His muscles flexed as he helped you stand with him, his pretty hand coming to steady you. “Say, do you want something a little better than beer? It tastes like shit, a pretty girl like you needs quality drinks."

You glanced at your cup, eying the amount of beer you had left. You chugged the rest, nodding as you swallowed. “Yeah, what the hell? I'm always up for a challenge.”

He cocked a brow. “Oh? I like that,” he held your hands as he led you to the drink table.

You handed him your cup as he poured a mixture of clear liquid, lime, and frozen pink lemonade into a cup. “Try this. It's good, and it's not enough to fuck you up off one cup,” he smiled.

You pushed the drink down your throat, your eyes widening as you swallowed. “Holy shit, Taehyun. This tastes like a fucking slushy.”

“I know, it's awesome,” he praised himself.

As you laughed, you felt a pair of eyes glaring at you. You hoped it wasn't Jake as you sound around.

Heeseung sat behind you, a girl sitting sideways on his lap. You watched as she ran her hand up and down his chisled abs, his hands behind his head. She whispered into his ear, a smirk crossing his lips, but you knew she didn't have his undivided attention at the moment.

His eyes were burning into you, and if looks could kill, the entire neighborhood would have gone up in flames. With a clenched jaw and raised eyebrows, he glared at you as if to say don't even try it. He stared at you so intently that you felt almost ashamed for talking to Taehyun.

You shook your head, snapping yourself out of your trance. “Taehyun, do you want to try a sip?”

He looked you up and down. “I mean, sure,” he stepped closer to you, wrapping his arm around your waist and pulling you close enough to have you pour the drink into his mouth yourself.

Your lips curved into a smile. “Flirting, huh?” You teased him.

He smiled back. “Is it working?”

You grabbed his chin, forcing his face closer to yours. “Only if you're looking to get laid tonight,” you said, sure that Heeseung was reading your lips.

You glanced at the boy, his jaw clenched again. He returned his focus to the girl on his lap, his hand gripping at her thigh. You watched as she turned to him, a gasp escaping her lips.

Taehyun smirked as he crashed his lips into yours, a much different kiss from the one you shared with Heeseung four years ago. His hand wove its way into your hair, his other hand holding your hip. He pushed your body against his, your back arching into him as you let out a moan.

He took the opportunity to insert his tongue into your mouth, clashing against your own. He sucked your tongue harshly, his lower hand gravitating towards your ass. You brushed your leg against Taehyun’s crotch, a low groan leaving his lips as he pulled away. “Maybe we should take this where we can't be seen by everyone, yeah?”

You nodded, Taehyun already starting to lead you to the side of your house. You watched as the two of you walked into the seclusion of the shadow cast by it, your heart racing.

Maybe, having seen Heeseung with the other girl and believing he doesn't want you the way you want him, you could move on.

Taehyun placed a hand on the wall of your house, your foreheads touching. “God, you're so hot,” he sighed, capturing your lips again. It was one filled with lust, with teeth clashing and lip biting.

You grabbed his hand and lifted it to your chest as he backed away and looked at you. “Are you sure?” He asked. “I don't want it to be the beer talking.”

You nodded, throwing your head back as he kneaded your boob over your swimsuit. He squeezed your mound in time with every jab of his tongue into your mouth, occasionally pinching your nipple through the material. You had all but cum from him just kissing and touching your chest when he was suddenly ripped away from you.

“Dude, what the fuck?!” Taehyun shouted, bracing himself as he hit the ground.

You watched as Heeseung didn't spare the man a glance, his attention entirely on you. His eyes raked over your figure mercilessly, making you feel small in your own yard.

Taehyun looked between the two of you, confusion and anger evident on his face. “Tae, go back to the party. You don't want her,” Heeseung said in a low voice.

Taehyun scoffed. “And who are you to make decisions for her?” His arms came to cross in front of his chest.

“She's Jake’s little sister,” Heeseung turned his head to face the other. “He'll kill you.”

Taehyun cursed under his breath before running off, hoping your brother hadn't seen your show earlier. Your eyes followed him, wondering if he could’ve given you what you’d been hoping for.

You glared at Heeseung. “What the fuck is your problem, Hee? You can't just tell me what to do!” You pushed him back by his chest, your smaller hands barely moving him.

Heeseung’s eyes locked onto yours, his stare harder than anything you’d seen before. He stared at you like you were wrong for kissing Taehyun, wrong for kissing anyone else. His hair, which he used your sunglasses to push back after jumping into the pool, still dropped some water onto his neck and shoulders. You watched as a droplet fell down his collarbones, trailing down his chest and stomach, collecting in the waistband of his swim trunks.

You wanted to lick every bead of water off of his body.

His tongue peeked out of mouth to wet his lips, his teeth catching the bottom of the two as his eyes fell to where Taehyun had touched.

His hands balled into fists as he fought his desires. He closed his eyes, groaning in anger. “Go to your room. Jake will never talk to either of us again if we do this.”

He turned to walk away, taking two steps before you spoke up. “Do fucking what, Hee? Instead of me falling for that fucking show you put on earlier with the cake, I decided to go and find someone who was actually into me. Nowhere does that involve you!”

Heeseung turned around. “You think I’m not into you? You don’t think I’ve been fighting myself to not kiss you all this time?” He raised his voice, the tension finally getting to him.

Suddenly, it was too hot outside. In the cool night air, your body temperatures began to rise to unseen numbers.

“I don’t know, Heeseung. You sure didn’t have to do much fighting if you’ve lasted four years.”

He slammed his hand against your head onto the wall, much harder than Taehyun had. Your faces were inches away from one another, you could smell the beer on his breath. “I see your pretty fucking lips in my dreams, Y/N. I’ve had to imagine your pretty little face and how it would look if you were choking on me for ages, and tonight, I have to watch you parade around with your ass out and your tits barely covered? Do you know how badly I wanted to rip these clothes off you when you walked down those stairs?”

You held your breath, his eyes glancing to your lips. “What makes you think I won't just walk away and go find someone else?” You asked. The two of you both knew you were bluffing, an empty threat that only served to make Heeseung angrier.

“If anyone’s fucking you tonight, it’s gonna be me.”

Heeseung looked into your eyes, how they were wide with anticipation for him. He looked down to your lips, admiring how they were already pouty and puffy for him, begging for him to kiss you right. “Fuck, you’re so beautiful,” he mumbled, pressing his lips to your own.

You threw your arms over his shoulders, his hand holding the back of your head as he pushed your mouths impossibly close. His other hand slid down the curve of your hips, holding onto your leg and pulling it up to wrap around his hips. You moaned as you felt his hard-on press into you, Heeseung taking the opportunity to shove his tongue into your mouth. The two of you fought for dominance over the kiss, Heeseung winning and taking your lip between his teeth. He backed away, loving how you looked under him. “Go inside. I’ll excuse myself from the party and meet you in your room.”

You nodded, walking towards your front door to sneak back in. Heeseung jogged back around the house to find your brother. Jake was laughing with his friends, a girl sat on his leg as he played with her hair. “Yo, Heeseung!” He called out, obviously plastered.

Heeseung walked to him, yawning. “Dude, I hate to say this, but I’m feeling super tired. Must’ve been all the swimming and all the beer, man.” Jake looked around the party, seeing how everyone else was still partying.

Jake put his cup onto the table behind him. “Do you want me to call off the party? It is your party, after all.”

Heeseung shook his head. “Nah, keep it going. I’m just gonna head inside and go to bed, but don’t stop the party. Keep it going as long as possible, actually.” Jake cocked a brow at him in confusion. “In my honor, y’know,” he added. Jake gave him a thumbs up, standing and shouting something incoherent, to which everyone else cheered.

Heeseung ran inside, practically flying up the stairs and to your room. He swung your door open, slamming it shut and smashing his lips onto your own again. He reached his hand behind your back to push the straps of your swimsuit off your shoulders, halting all movement when you pushed him off of you.

“Is something wrong?” He asked with worry.

You shook your head, grabbing the black box from your desk and handing it to him. “I wanted to give you this first. I think you’ll like it.”

He nodded, opening the box. “Is that for this?” He asked, holding his chain out. You nodded, helping him put the pendant on.

You sighed as you looked at it. “It’s supposed to be because-”

“Because I called you my ray of sunshine, I remember. I go to sleep thinking about that kiss,” he mumbled at the end.

You pointed to your ankle. “I have the matching anklet. Figured it would look good over your shoulder.”

Heeseung looked up at you, the toothy grin on his lips contrasting the filthy words coming from them. “I know exactly what position I want you in first.”

He kissed you again, unclasping your top and pulling it off of you as he made his way down your jawline and neck. His fingertips fluttered down your arms gently, goosebumps appearing behind them. He bit along the bottom of your neck, leaving small bruises in his wake. You swallowed a moan, earning a harsh bite from him. “Let me hear your pretty voice, babe,” he whispered into your ear.

His hand slid to your boob, experimentally pinching your nipple with his thumb and index finger. You let out a quiet moan, melting into his touch.

He brought his other hand to your waist, his thumb rubbing circles onto the side of your stomach. He kissed his way down your chest, leaving hickeys all the way down to your free boob. You moaned as he licked your other nipple, the cold air hitting his saliva and making it perk.

You let out a loud moan, hands flying to the top of his head as he sucked harshly and rolled your other nipple between his fingers. He pushed you against your bed, your legs falling over the side as your back lay on the edge. He continued to roll your nipple between his fingers as he kissed down the valley of your tits, down your stomach, and to the hem of your swimsuit bottoms. "Already so wet for me, why didn't you say you needed me, baby?" He smirked against your stomach, his fingers already curling underneath the material.

“You talked so much shit earlier, and now look at you. You can't even tell me how bad you want me to eat your fucking pussy,” he mused. “Tell me, am I the first?”

You felt his hot breath fan over your clothed core, your wetness showing through the white material. “Y- You’re the first,” you breathily said. Heeseung let out a low groan, a dark smile appearing.

He ripped the clothing down your legs, throwing them to the corner of your room. He looked down at your core, your lips glistening with your wetness. “Fuck, I’ve barely even touched you,” he let the sight and smell invade his senses. “So pretty, baby, so pretty for me. Almost like you were made to be my pretty whore.”

Your hole clenched around his words, the praise going straight to your stomach. He put his finger on your clit, rubbing slow circles over it before dragging it down to your hole and back up. He pulled his finger to his mouth, his eyes never leaving yours. Sucking your juices into his mouth, he closed his eyes and moaned. “Taste so good, might have to just eat you out until you’re begging for my cock.”

“Hee, please,” you whined.

“Please what, babe?” He cooed, the tip of his finger pushing into where you needed him most. “You think Taehyun could’ve made you needy like this? Think he could’ve had you whining for him like this?”

“N- No, Hee, only you,” you moaned as he pushed his finger all the way in, curling it to make your back arch.

He laughed cruelly at how sensitive you were, fanning his breath over your heat. He wanted to watch the way you squirmed over a singular finger, wanted to see the way you saw stars from him doing so little to you. He wanted to stay strong, palming himself over his shorts to the sound of you.

You moaned loudly, your legs twitching. Heeseung growled, his resolve shattering into pieces as he dragged the tip of his tongue up from your hole to your clit slowly, eyes rolling back in his head at the taste.

"Fuck, Y/N, you taste so amazing. Could eat you all day."

He latched his lips onto your folds, licking and sucking your slick until his nose and chin were shiny with it. He pumped his finger fast, a relentless pace building up. You felt a knot in your stomach building, his lips coming to latch around your clit and suck. “‘m close,” you mumbled, your head thrown back.

He sloppily licked over your clit, bringing you closer and closer to the euphoria he’d been building you up to. He added a second finger, stretching you out and pushing you over the edge. You saw white and your ears rang as he swallowed as much of your juices as he could, the rest coating his chin and nose still. Once he was sure you’d come down from your high, he brought his lips to your own and kissed you, forcing you to taste yourself. It wasn’t as sweet as he made it out to be, but if he enjoyed it, you guess.

“So good for me, you’re so, so good for me baby. My pretty baby, already all fucked out for me,” he commented, holding your jerking hips down. “Get on your knees.”

You obeyed, sliding to the floor on your weak legs, your eyes staring into his. He pulled his shorts off of his body, his hard dick slapping his stomach, leaving a string of precum attaching his tip to his lower abdomen. He looked at you expectantly. “Can’t expect me to teach you everything, not when you were gonna give another guy the same like I haven’t been waiting.”

You wrapped your hand around his member, the tip continuing to leak into your hand. Heeseung wasn’t monstrously thick, but he was long. His girth was what you’d consider average, if not a little above, but his length was longer than you’d imagined he could be. You used your thumb to spread his precum down the underside of his cock, bringing your head to lick up the trail you created from base to tip. He threw his head back, a pretty moan slipping past his lips as you put your lips around the tip and sucked.

The tension in his shoulders released, his jaw going slack as you tried to fit him inside your mouth. He found it so cute how you tried your best, but so sexy that your proportions were so much smaller, that he had to fit himself in you.

You used your hands to stroke where you couldn’t reach, your head not going very far beyond his head. He moaned loudly as you used your tongue against his slit, his hand collecting your hair into a ponytail. He thrusted into your mouth, his dick going down your throat and making you gag. “Shit, baby, are you okay?” He asked quickly.

You nodded, pulling yourself off of him. “I’ve never done this before, I’m sorry.”

“Don’t apologize,” he stroked the side of your face. “That makes this more fun. I can help, if you want.”

“Please.”

His cock twitched in your hands as he looked down at you, your eyes teary and your chin dripping with slobber. You were fully naked on the floor in front of him, your hair messy and your chest marked. And you looked so beautiful for him.

He moaned at the begging tone of your voice, the hand in your hair holding your head in place as he thrusted forward. He was holding back from going fast, you could tell. You gripped his thighs, your nails digging into them as you moaned around his dick. He sucked in a breath, pulling out of your mouth. “Shit,” he hissed, “I almost came doing that.”

He pulled you up by your hair, the pain making you drip down the inside of your thighs. You moaned loudly as he jerked your head around, littering your chest with more hickeys. “Trying so hard to be gentle with you, I promise. You’re just so perfect, want everyone to know you’re mine.”

“Hee, be rough. Wanna feel you,” you moaned into his kiss.

His eyes squeezed shut, a low groan emerging from the back of his throat. “You’re gonna be the death of me.” He threw you onto your bed, climbing on between your legs and pinning your hands above your head with one hand. He kissed you roughly, his teeth grazing whatever skin they could.

His finger tapped the side of your lips. “Open,” he commanded. You opened your mouth, watching the glob of saliva fall from his lips. “Swallow.” You let the warm liquid travel down your throat as he said it. “Good girl,” he cooed in your ear sweetly, his stomach filling with warmth as he watched you. “Want everyone out there to hear how good you are for me. So bratty and talkative outside, and now you want my cock so bad you’ll do anything, isn’t that right?”

You nodded. “Want you s’ bad, Hee,” you whined as he rubbed his thumb against your clit. “Wanna feel you in me.”

You reached under your pillow, pulling a condom out and handing it to him. He ripped the package open with his teeth, sliding the rubber on easily. “Had it ready for me, you knew I’d be in you tonight, didn’t you? My pretty little slut,” he teased as he pressed the tip of his dick against your hole.

He grabbed your legs, bringing them over his shoulders. True to your word, your anklet dangled next to his face as his matching necklace hung over your face. He pushed your legs closer to you, pressing you in on yourself as he slowly started to push in. “Stop teasing,” you stammered. “P- Push it in all the way.”

He threw his head forward, watching his cock disappear into you and bulge in your stomach. “S’ tight, s’ happy I got to fuck this pretty pussy. Can’t believe you almost let someone else see this when you know it’s all mine,” he spoke filthily over you.

He slowly began to thrust in and out, building up to a fast pace that had your bed creaking. His jaw hung open, shameless moans spilling from his mouth. His breath would catch in his throat, short gasps telling you he found this as pleasurable as you did. His hand wrapped around your neck, squeezing until you felt lightheaded. He brought you up by your neck to kiss you.

This kiss was much softer and slower than the others. He took his time savoring your lips and their pillowy feel, he committed the feeling of your tongue wrapping around his to memory. He let your head fall back down as he brought his head into your neck. You felt the familiar tightening in your stomach that you had before, his dick filling you up entirely. He moaned into your ear, words of praise falling from his delicate lips with each thrust. “‘S good, ‘s perfect, all mine,” he said. "Ngh, fuck, feels 's tight around me."

Your nails scratched down his back as he ruthlessly pounded into you, a loud moan escaping him as he felt the pain. You moaned his name louder the harder he pounded into you, only fueling his drive. He picked his head up, his eyes bearing into your own. “Tell me whose cock is making you feel this good, hm? Who’s making this tight little pussy cum so hard, hm? Is it anyone out there, or is it me?”

“You, ‘s all you, Heeseung. Don’t want anyone but you, Hee,” you moaned. You felt your orgasm coming quick the more he teased you. “I’m gonna cum, baby.”

Heeseung sucked hard against your neck. “Fuckin’ love when you call me that,” he groaned in your ear. “You’re my baby, all mine, I’m all yours,” he cooed. “Only this pretty pussy makes me feel this good, nobody else.”

You pulled Heeseung back down to you, “Shut up and kiss me, ‘m so close.”

“Fuck, me too,” he said, molding his lips to your own. His mouth caught your whines and moans as you came undone onto him, your cum coating his abdomen and thighs. Your hole spasmed around his cock as he fucked you through your orgasm, making him release into the condom.

He panted into your ear, his forehead against your own. The two of you sat in that position for a few minutes, catching your breaths and kissing one another.

He slowly pulled out of you, tying the condom and tossing it into the trash can. He came back to lay on top of you, holding your waist as he did so. He pulled your blanket over you both, bringing you up to your pillows. “Jake’s gonna wonder where you are, Hee,” you ran your fingers through his hair.

“I don’t give a fuck,” he laughed, his hand intertwining with your free one. “Just had sex with the girl I’ve been in love with for four years, he can suck it up.”

You looked down at him. “You’re in love with me?”

He looked back up at you and nodded. “You couldn’t tell?”

“Heeseung, I was going to give up on you after tonight if nothing happened.”

“I was supposed to move on from you too, but I realized I didn’t give a fuck about Jake’s overprotectiveness.”

You laughed. “I don’t think he’ll be too mad. He does trust you with his life, after all,” you smiled while rubbing your thumb over his hand. He brought his head to lay on the pillow next to you, bringing your body closer to his. “So, what does this mean for us?”

Heeseung ran his hand down your side soothingly. “Well, Sunshine, even though I did it insanely out of order,” he laughed, “I’d like to take you out on actual dates and get your parents’ approval and all. Y’know, court you and shit. Treat you like someone I want to spend my life with.”

You smiled. “I’d like that, Hee.”

The two of you fell asleep like that. Needless to say, Jake was not pleased when he went to look for Heeseung in the morning. Your parents immediately gave him the seal of approval to date you, but Jake took much longer to come around. It wasn’t until Heeseung told him he wouldn’t ask you to be his girlfriend until he got Jake’s approval that Jake realized how stupid his friend was.

“You mean to tell me, you’ve been in love with my little sister since that vacation, but you’re waiting on something as stupid as my approval to ask her out?” Jake had asked one morning while the three of you ate breakfast together.

Heeseung nodded, pouring another bowl of cereal for himself. “Yep, pretty much,” he smiled.

“Dude, it’s been, like, a fucking month!” Jake exclaimed. “Why would you do that?”

“He wanted to wait for his best friend to be happy for him and the little sister,” you grumbled, morning crankiness being your worst enemy. Jake looked between the both of you, his eyes wide.

Heeseung’s smile didn’t quite reach his eyes like it usually did, his spoon aimlessly stirring his meal. “I want my best friend to not hate me for life if I date his little sister,” Heeseung corrected you.

Jake slammed his fist onto the counter, making you both jump. “Dude, I might beat your ass. Really,” he glared at Heeseung. “I can get over you two dating, but I won’t be able to get over you hurting her.”

“I would never-”

“That includes being an idiot and making her wait,” Jake interrupted Heeseung. “Ask the girl out-”

“Hello, ‘girl’ is right here,” you waved.

Jake held a hand in front of your face. “Ask the girl out, and make her happy.”

Heeseung pushed Jake’s hand out of your face, leaning over the counter. “Hey, girl,” he smiled. Jake rolled his eyes and walked out of the room, leaving his cereal on the counter. Heeseung grabbed your hand with his. “How happy would it make you if I took you out tonight?”

“Well, in my mind we’ve been dating for four years, so I’d be pretty happy,” you smiled as you put a spoonful of cereal in your mouth.

“Well, girl, I’m excited to celebrate our imaginary four year anniversary when you become my girlfriend tonight."

NOTES: ohhh my gosshhhh this took so long to write 😭 never really written this much before, I'm scared it's repetitive or boring. I just listened to Beauty and a Beat and my mind was like "omg heeseung at a pool party yass"

Comments, likes, and reblogs are always appreciated, and my asks/requests are always open!

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