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meltinglatte · 1 day ago

Text

Bestfriend's Sister

Pairing : Mingyu × afab reader

Synopsis : in which mingyu has a crush on his best friend's sister but is too scared to ask her out ;)

Genre : short story, smut

Warnings : size k!nk, creampie, boob play, drinking, masturbat!on

[ New author, so if there are any mistakes let me know, will try to improve ]

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Chapter 1 : Meeting you again

Mingyu sat at his desk, the glow of his laptop illuminating the darkened dorm room. His notes sprawled chaotically across the table, mirroring the chaos in his mind. College life wasn't the smooth path everyone had promised.

"Just get into SNU," they said.

"Life will be set." Those words now felt like a cruel joke.

Surrounded by prodigies and overachievers, he often wondered if he truly belonged. Balancing academics, friendships, and the rare moments of self-care had become an exhausting juggling act.

And just when he thought it couldn't get more complicated, fate threw him a curveball.

At the 2024 fresher's party, amidst the crowd of enthusiastic new faces, his heart froze. There she was—his crush. The girl who had unknowingly stolen his heart years ago now stood a few feet away, laughing effortlessly with a group of freshmen. Mingyu's pulse quickened as a wave of disbelief washed over him.

"What is she doing here?" he muttered under his breath. For years, he'd assumed she would follow her brother's footsteps and study abroad. Her brother—his best friend—had often talked about how their family prioritized prestigious overseas education. Seeing her here, in his university, was the last thing Mingyu expected. It wasn't just her presence that threw him off. It was the tangled web of emotions that came with it.

Mingyu had long accepted that his feelings for her were off-limits. She wasn't just any girl; she was his best friend's sister. And if there was one unspoken rule in his life, it was this: never break the bro code.

He could already hear his friend's voice in his head, joking yet firm: "You even think about my sister, and I'll kill you, dude." It wasn't an actual threat—probably—but Mingyu had never dared to test it. Yet, seeing her now, radiant and completely unaware of the storm she'd just stirred in his heart, made things infinitely harder. As the evening wore on, he tried to act normal. To blend into the crowd. But his eyes kept drifting back to her. She looked different—not the high schooler he remembered but someone more confident, more vibrant.

"Why now? Why here?" he thought. Life was already overwhelming, and now he had to deal with this? But deep down, he knew the truth. He wasn't mad because she was here. He was mad because, for the first time, he couldn't ignore the possibility of something more. And that scared him more than failing his next midterm.

"Eoh? Mingyu oppa?" Sera's voice broke through the noise of the crowded room. Her eyes lit up as she smiled at him, her face the perfect blend of surprise and warmth.

"It's been so long, right?" Mingyu froze for a moment, caught off guard by how effortlessly she drew his attention. Rubbing the back of his neck—a nervous habit he couldn't seem to shake—he managed a coy smile.

"Yeah, it has," he replied, his voice quieter than he intended. A brief silence settled between them, the kind that felt heavier than it should. Mingyu scrambled for something to say, anything to fill the growing gap. "Congrats," he finally offered, his tone sincere. "Getting into SNU's med school isn't easy. You must've worked really hard."

"Thank you, oppa." Sera's smile widened, her cheeks slightly tinged with pink.

Before either of them could say more, a loud voice cut through the moment. "SERA-YAH!" Her friends were calling from the other side of the party, their laughter and energy adding to the lively chaos of the party. Sera glanced over her shoulder before turning back to Mingyu.

"I think they're waiting for you," Mingyu said, his tone gentle but his expression unreadable. She hesitated for a moment, as if weighing whether to stay or go. "You're right. I'll see you later, oppa," she said with a small nod before heading toward her friends.

Mingyu watched her retreating figure, her laughter blending into the noise of the party. He sighed and ran a hand through his hair again, the familiar ache in his chest returning.

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Some weeks later

"Bro, let's win this game," Joo Hyuk said, clapping Mingyu on the shoulder, his eyes brimming with determination.

"Yeah, let's do this!" Mingyu replied, his voice full of energy as he tightened his shoelaces and jogged onto the field.

The match between SNU's engineering department and the medicine department had drawn a sizable crowd, the atmosphere electric with cheers and chants. From the whistle's blow, it was clear this wasn't going to be an easy game. Both teams played fiercely, each pass and tackle charged with adrenaline.

It was neck-and-neck, the score tied until the final moments. Then, with a perfectly timed pass from Joo Hyuk, Mingyu seized the opportunity. With a sharp kick, the ball soared past the goalkeeper and into the net.

The engineering department erupted into cheers, their players rushing to huddle around Mingyu, who was grinning ear to ear. "We did it!" he shouted, his voice barely audible over the roar of celebration.

On the sidelines, Sera watched the scene unfold with a smile. The medicine department's supporters were quieter now, some already drifting toward the exit. She turned to her friends and laughed lightly, saying, "I guess we'll have to cheer a lot louder for our medicine department next time."

Mingyu, still catching his breath, heard her words over the noise. He glanced toward her, his grin softening. Her laugh, her effortless charm.

It wasn't the words that caught him off guard but her outfit — her cheerleading outfit.

The way the uniform fit her, or how the vibrant red skirt clung to her thighs, drawing his eyes in an almost magnetic pull. It was the sheer presence she exuded from across the field that captivated him.

Mingyu had always been aware of her beauty, under the stadium lights, she was a vision that sent a rush of heat through him. Every leap, every sway of her hips was a siren call, pulling him in deeper despite the distance.

He gulped hard, trying to focus on the other celebrating their victory, but distraction had a way of creeping in when least expected. Mingyu felt an undeniable pressure building within him, an urgency that demanded his attention. "Oh shit, not now," he muttered under his breath, realizing he couldn't ignore the undeniable reaction his body was having any longer. The heat radiating from his cheeks was felt in more than just his face.

He excused himself, the camaraderie of his teammates drowning in the chaos of his thoughts as he slipped away towards the washroom. Once inside, he swiftly closed the door behind him, locking it with an almost desperate urgency. The small space was eerily quiet, but in the stillness, the rush of blood in his ears was deafening.

With shaky hands, he fumbled with his pants, feeling the strain of his arousal pressing tightly against the fabric. The image of Sera in that unforgettable outfit - the way it hugged her curves, the glimpses of her pale skin - played behind his eyelids. It was intoxicating, igniting a fire within him that was impossible to suppress.

As he freed himself, his breath quickened, the need to release the tension almost overwhelming. He thought of her laughter, the way she sparkled with energy, and the sight of her moving gracefully with each cheer. Each thought sent shivers through him, and he couldn't help but quicken his pace.

Mingyu leaned against the cool tiles of the wall, consumed by the moment, lost in his mind as the outside world faded away. In that tiny sanctuary, he allowed himself to indulge in the fantasy, letting the image of Sera dance across his thoughts, a vibrant whirl of red and gold that pushed him closer to the edge.

Chapter 2 : Pride First

Mingyu stepped out of the washroom, his face flushed, beads of sweat dotting his forehead. He ran a hand through his damp hair, avoiding Joo Hyuk's gaze as he leaned casually against the wall, arms crossed.

Joo Hyuk shot him a side-eye, his expression somewhere between amused and exasperated. "Seriously, dude? GET SOME PUSSY MAN," he muttered, his voice dripping with sarcasm.

"I didn't come to the washroom to hear my roommate release himself in the university washroom," Joo Hyuk continued.

"Sorry", Mingyu mumbled, his ears burning as he hurriedly brushed past Joo Hyuk.

Behind him, Joo Hyuk shook his head, muttering to himself, "This guy... hopeless.".

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Two weeks had passed since that day, and Mingyu had made it his mission to avoid Sera. He steered clear of the med department entirely, choosing routes and spots where he knew he wouldn't run into her. It wasn't easy, but he convinced himself it was necessary.

That afternoon, he sat in the bustling campus canteen, savoring his boba and relishing a rare moment of peace. The sweet tapioca pearls were a small comfort in an otherwise chaotic schedule.

But peace was fleeting.

"Mingyu oppa!"

Her voice rang out, bright and unmistakable. His heart sank as he looked up to see Sera rushing toward him, her long hair flowing behind her, her smile as radiant as ever.

Mingyu forced a small, polite smile, his grip tightening on his drink. "Oh, hey, Sera."

"This weekend, can I go home with you?" she asked, her tone casual but her eyes hopeful. "My mom sent something for your mom, and she told me to give it to her directly."

Mingyu hesitated, the words catching in his throat. He scratched the back of his head, trying to buy himself a second to think. "Oh, um, sorry, but I'm not going home this weekend," he said, his voice as nonchalant as he could manage.

Sera tilted her head, her expression puzzled. "Huh? But you go home every weekend," she said, her brow furrowing slightly.

"Yeah, I know," he replied, quickly averting his gaze. "But I've got this big project to work on. You can go without me, though."

Her smile faltered for a moment, but she quickly recovered, nodding. "Oh, okay. I see."

Before she could say anything more, Mingyu stood, grabbing his cup. "I've got to get going. I'll see you around, Sera," he said hurriedly and walked off, leaving her standing there.

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That weekend, Sera found herself standing in front of the Kim family's home. She rang the doorbell, clutching the small package her mother had given her. Moments later, the door swung open.

"What took you so long?" came a familiar voice, half-scolding, half-teasing. Mingyu's mother stood in the doorway, her expression softening the instant she saw Sera. "Oh, it's you, Sera! I thought it was Mingyu."

Sera offered a polite bow and a small smile. "Hello, auntie. Sorry to drop by unannounced."

"Nonsense! Come in, come in," Mrs. Kim said warmly, stepping aside to let her in. "It's always a pleasure to see you."

Once inside, the comforting scent of freshly brewed tea filled the air. Mrs. Kim led Sera to the living room, gesturing for her to sit. "Honey!" she called out toward the garden. "Look who's here!"

Mr. Kim emerged a moment later, wiping his hands on a towel. His face lit up when he saw her. "Ah, Sera! What a nice surprise. Come, have a seat," he said, pulling out a chair for her.

Sera couldn't help but smile at their warmth. "Thank you, uncle. I came to drop something off from my mom," she explained, holding up the package.

"What is it?" Mrs. Kim asked, curiosity flickering in her eyes as she watched Sera carefully unwrap the package.

As the final layer of wrapping came off, Mr. Kim leaned in for a better look. "Omo!" She exclaimed, her tone filled with surprise and admiration.

Inside lay a pristine, carefully preserved 30-year-old ginseng root, its rich golden hue a testament to its value.

"Mom heard that you weren't feeling well recently," Sera explained with a soft smile. "She said this 30-year-old ginseng would be perfect for you and insisted I bring it over."

Mrs. Kim's hand flew to her chest, her eyes widening. "Omo, Sera! This is so expensive. You didn't have to go through all this trouble!"

"Please, just take it," Sera said, her tone gentle but firm. "Mom would be upset if you didn't."

Mrs. Kim glanced at her husband, who nodded approvingly, a proud smile playing on his lips. "Your family is always so thoughtful," Mrs. Kim said, her voice tinged with gratitude. "Thank you, Sera. This means so much to me."

"Of course, auntie," Sera replied. "Mom said your health is more important than anything."

Mr. Kim chuckled warmly. "Looks like your mom has great timing. This will definitely help her feel better."

Mrs. Kim placed the ginseng back into its wrapping with care, her expression softening. "You must stay for dinner, Sera. I won't take no for an answer."

Sera laughed lightly and nodded, her heart warmed by the sincerity of their gratitude.

"I don't understand why Mingyu didn't come home," Mrs. Kim said, her brows knitted as she placed another dish on the dinner table. "He told me just last Monday that he'd be coming back to pick up some important things."

She sighed, her frustration evident. "He should have at least given us a call," she added, shaking her head.

Sera, seated across from them, glanced up from her plate. "Oppa said he had a project to work on," she said casually between bites, trying to downplay the situation.

"Project?" Mr. Kim interjected, his fork pausing mid-air. "What project? He told me just last week that he was finally free because his project was done." He frowned thoughtfully. "Did the professors give him another one so soon?"

Mrs. Kim crossed her arms, her expression softening into mild concern. "Something doesn't add up. He's usually so responsible about keeping us informed."

Sera's thoughts clouded as she processed the conversation. Mingyu was avoiding her—she knew that much—but to go to such lengths to steer clear of her? That realization hit harder than she expected.

She forced herself to finish dinner quickly, the food tasting bland against the turmoil in her mind.

"It would've been nice if you stayed the night," Mrs. Kim said warmly as Sera got up to leave.

"Next time, Auntie," Sera replied with a polite smile, bowing deeply before stepping out of the house.

The moment she was outside, the weight of her thoughts bore down on her. "Does he really hate spending time with his best friend's little sister this much? Am I... that embarrassing?"

"Fine," Sera muttered under her breath, clenching her fists as she walked to the bus stop. "If I'm that embarrassing, then I'll avoid him too. I'm Jeon Sera, after all."

Her voice carried a defiant edge, as if saying it aloud would make her resolve stronger. She straightened her shoulders, forcing herself to hold her head high as the bus pulled up.

The ride back to the college dorms was quiet, save for the hum of the engine and the occasional chatter of other passengers. Sera stared out the window, the city lights blurring past her.

"If he doesn't want to see me, then so be it," she thought, though a small pang of hurt lingered in her chest. "I've got my pride too."

Chapter 3 : Make Him Jealous

Three weeks had passed since Mingyu last saw Sera. At first, when he was avoiding her, he'd still catch glimpses of her around campus—a fleeting silhouette in the crowd, her laughter echoing in the distance. But now, it was as if she had vanished into thin air.

Not once did he see her near the library, the canteen, or even the med department corridors.

Mingyu adjusted his bag on his shoulder, glancing around the campus grounds as he walked to class. The familiar buzz of students chatting and rushing past him felt oddly hollow. He shook his head, trying to push the thought away.

"I guess it's for the best," he muttered under his breath, his words lacking the conviction he wanted them to carry.

"Bro, wanna party after class?" Joo Hyuk leaned over, grinning as he nudged Mingyu.

"Nah, I'm fine," Mingyu replied, shaking his head.

"Come on, man," Joo Hyuk pressed, but before he could push further, the professor entered the room, silencing the chatter. Mingyu turned his attention to the front, zoning in on whatever physics the professor was explaining.

When the bell rang, signaling a break, Joo Hyuk was already on his feet. "Oh, finally a break! Come on, let's roam around the campus."

"It's just 15 minutes," Mingyu argued, opening his book. "What's the point of going out?"

Joo Hyuk rolled his eyes. "I'm not hearing all that." Without waiting for another word, he grabbed Mingyu's arm and dragged him out of the classroom.

"Damn, it's sunny," Joo Hyuk groaned, shielding his eyes as they walked toward the canteen. Once inside, he headed straight for the cashier. "Two iced Americanos, please."

While Joo Hyuk waited, Mingyu wandered near the seating area, his eyes scanning the room. He paused mid-step when he saw her. Sera.

"Oppa?" Her familiar voice rang out, accompanied by a bright smile as she moved in his direction. Mingyu froze, his heart skipping a beat.

But just as quickly, reality hit him. Sera walked past him without a second glance. Mingyu blinked, confused, and turned around to see her approaching someone else—a tall guy standing behind him.

"Oppa, can I borrow your biochemistry notes?" Sera asked the tall guy, her tone warm and friendly.

"Sure," the guy, Sera's senior, Jin Sun Ho, replied with a casual smile. "But, Sera, I'm afraid you won't be able to read my handwriting. How about I help you with them in the library?"

Sera laughed lightly. "That sounds great, thanks!" The two walked out of the canteen together, chatting as they left.

Mingyu was still staring after them when Joo Hyuk returned, handing him an iced Americano. "Woah," Joo Hyuk said, watching the pair disappear through the door. "Looks like the med school god and goddess are finally hitting it off."

"What do you mean?" Mingyu asked, his voice unintentionally sharp.

Joo Hyuk raised an eyebrow. "Do you live under a rock? Jin Sun Ho is the med school's god—smart, handsome, and rich. And Sera? She's the goddess. Pretty, brilliant, and, well, rich. Everyone's been saying they'd make the perfect couple."

He sipped his drink, oblivious to the way Mingyu's grip tightened on his cup. Mingyu said nothing, his eyes lingering on the door where Sera and Jin Sun Ho had just left.

--------------------

"Your handwriting isn't that bad, oppa," Sera said with a small smile as she diligently copied down the notes. Her pen moved swiftly across the page while Sun Ho leaned slightly closer, pointing out key terms and concepts.

Sun Ho chuckled softly, resting his chin in his hand as he watched her work. "Maybe you just have extraordinary deciphering skills," he said, a teasing glint in his eyes. "Most people look at my notes and call them hieroglyphics.

Sera laughed, the sound light and genuine. "Well, I guess I have a knack for cracking your code," she replied, glancing up at him briefly before focusing back on the page.

"Or maybe you're just too kind to admit how terrible my handwriting actually is," Sun Ho quipped with a grin, tapping the edge of the notebook.

Sera shook her head, her lips curving into a soft smile. "No, really. It's not bad at all. And your explanations make everything so much clearer," she said earnestly, her brown eyes meeting his.

For a moment, Sun Ho's teasing demeanor softened. "Glad I can help," he said, his tone warm. "Not everyone would put up with my chicken scratch."

"Well, I'm not just anyone," Sera said with a playful shrug, her confidence shining through as she continued writing.

"How about a selfie?" Sun Ho asked suddenly, pulling out his phone with a playful grin.

Sera looked up from the notebook, a mixture of surprise and amusement on her face. "In the library?" she whispered, stifling a giggle.

Sun Ho leaned in closer, angling the camera to fit both of them in the frame. "Relax," he said with a smirk. "No one's going to say a word to me." Without waiting for her response, he snapped the photo, capturing Sera mid-laugh.

"Sun Ho!" she scolded lightly, though her smile betrayed her amusement.

He examined the picture with a satisfied nod. "Perfect. My followers are going to love this," he said as he began typing a caption.

"You're posting it?" Sera's eyes widened in mild disbelief.

"Of course," he replied, his tone casual as if it were the most natural thing in the world. "Why wouldn't I?"

Sera shook her head, unable to suppress a laugh as she returned to her notes. Moments later, Sun Ho's phone buzzed with likes and comments flooding in, his followers reacting to the unexpected post.

On the screen was the caption: "Study buddies" .

Chapter 4 : Drunk Mingyu

"Woah, check this out," Joohyuk said, grinning as he waved his phone in front of Mingyu after their last class of the day.

Mingyu glanced down at the screen, his eyes narrowing as he saw the Instagram photo of Sera and Sun Ho standing side by side, their smiles bright and carefree. A strange feeling twisted in his chest—something between envy and frustration—but he masked it with a shrug, trying not to let it show.

"Since when did you become so invested in other people's business, huh, Joohyuk?" Mingyu asked, raising an eyebrow and trying to keep his voice casual.

Joohyuk chuckled, unfazed by Mingyu's tone. "Oh, come on, man. You need a little gossip to survive the madness that is SNU," he said, tapping his phone's screen. "Everyone's talking about this picture. It's like the campus's new hottest trend."

Mingyu rolled his eyes but couldn't hide the small, reluctant smile tugging at his lips. "Yeah, well, maybe I don't have the time for that kind of stuff."

"Right, of course," Joohyuk replied, his grin widening. "You're too busy being the mysterious guy who doesn't care about anything except his grades." He nudged Mingyu playfully.

Mingyu shrugged again, trying to brush off the weird fluttering in his stomach. "Just don't get too wrapped up in it, alright? We've got our own lives to focus on."

"Sure, sure," Joohyuk replied with a wink. "But you know, it's always more fun to watch the drama unfold from the sidelines."

Joohyuk leaned in with a mischievous grin. "Alright, enough of this. Come with me to the club and let loose for once."

Mingyu hesitated, glancing at his outfit. "Like this? My clothes are too plain, I need to change." He tried to muster an excuse, adjusting the collar of his shirt.

Joohyuk rolled his eyes, his expression turning playful but firm. "I'm not hearing any of that, man. I know you'll find a thousand reasons to back out and never show up. We're going, and we're going now."

Mingyu opened his mouth to protest, but Joohyuk was already dragging him toward the door, his grip surprisingly strong. "You're coming with me, no more excuses. Tonight's about fun, not studying."

Mingyu sighed but couldn't help the reluctant grin that crept across his face. "Fine, fine," he muttered. "But you owe me a drink for this."

Joohyuk flashed a victorious smile. "Deal."

The neon lights of the club flickered around them as Mingyu and Joohyuk settled into their seats, the music pulsating through the air. Mingyu was already deep in his drinks, the bitter taste of alcohol doing little to numb the ache in his chest. He stared into his glass, his heart heavy, thoughts swirling around Sera and the distance between them that felt impossible to bridge.

Joohyuk, ever the party animal, raised his eyebrows as Mingyu downed another drink in one go. "Ayo, man, slow down," Joohyuk said, his voice slightly slurred. "We have class tomorrow. You're gonna regret this."

Mingyu looked at his friend, a wry smile twisting on his lips, but it didn't reach his eyes. "What's the point of this life if I can't be with her?" he muttered, his voice thick with emotion. He didn't care that he was starting to sound like a mess—he was already too far gone.

Joohyuk blinked, suddenly aware of the shift in Mingyu's mood. "Oh, no, not here," he groaned, slapping his palm against the table. "I brought you here to have fun, not cry over some girl you can't get over. This night is supposed to be fun, man!"

But Mingyu wasn't listening. He tipped his head back, gulping down another drink, his emotions taking over in a drunken haze. "Is there any way to make her like me?" he slurred, his eyes glassy. "I can't stand seeing her with someone else... I just... I just want her to be mine."

Joohyuk let out a low whistle. "It's kinda hard to believe that you, with that handsome face of yours, can't get a girl," he teased, leaning back in his chair, his buzz starting to kick in.

Mingyu's face crumpled again, and Joohyuk frowned, his tone shifting to concern. "Who is she? The girl that's got you all twisted up like this?"

Mingyu's words came out in a jumbled mess, and soon enough, his eyes were glistening with tears, the alcohol fueling his emotions further. "You remember my best friend... the one who studies abroad?" he began, voice cracking. "She's his..."

Joohyuk froze for a moment, eyes wide as he processed the situation. "His girlfriend?" he asked in disbelief, his lips curling into a half-smile. "Bro, you gotta be kidding me. Out of all the girls in the world, you fall for your homie's girl?"

"NO, NO!" Mingyu shot back, waving his hand in a frantic motion as his emotions overtook him again. "She's not his girlfriend!" he repeated, his voice breaking.

Joohyuk blinked. "Then what's the problem, man? If she's not with him, what's stopping you?"

Mingyu's face crumpled in despair, his voice almost a whisper as he stumbled over the words. "She... she's his sister," he confessed, his drunken state making it feel even more tragic. He pulled Joohyuk into a tight hug, his body shaking with the weight of his emotions. "I don't know what to do, man. I can't... I can't have her, but I can't stop wanting her."

Joohyuk sat there, stunned for a moment. He didn't know how to respond, his mind processing the ridiculousness of the situation. "Bro," he finally said, a slight chuckle escaping him. "You're... you're really in love with your best friend's sister? That's the problem?"

Mingyu sobbed a little more, the alcohol making everything feel more intense than it probably was. "I know, I know," he said, his voice muffled in Joohyuk's shoulder. "It's messed up. I just... I just can't stop thinking about her."

Joohyuk shook his head in disbelief.

Joo Hyuk, with a mischievous grin, urged Mingyu to let loose and find some companionship for the night. He grabbed the alcohol glass from Mingyu's hand, downing the remaining contents in one swift motion. "Come on, forget everything and let's hit the dance floor," Joo Hyuk said, leading the way.

Mingyu followed, his mind still hazy from the alcohol. As they stepped onto the dance floor, the pulsating beat of the music consumed them. Mingyu felt the weight of his worries melt away with each step.

Before long, Joo Hyuk had already found a companion for the night, disappearing to the other side of the club with a sly wink. Mingyu, on the other hand, was approached by a stranger.

"Hey, aren't you Mingyu Sunbae from the engineering department?" the girl asked, her voice like a melody.

Mingyu looked at her and nodded. "Nice to meet you, I'm Seyeong from the medicine department," she introduced herself, flashing a bright smile.

Before Mingyu could respond, Seyeong had already moved closer, her body swaying in time with the music. She placed her hands on his shoulders, pulling him closer until their chests were touching. Mingyu was taken aback, but the alcohol coursed through his veins, numbing his senses.

Seyeong's movements were fluid, like a dance. She pressed her cleavage against his chest, making it a full display of her assets. Mingyu's mind was consumed with thoughts of Sera. In his alcohol-infused haze, he couldn't help but think that Seyeong was Sera, sent to him as an answer to his prayers.

"Want to get a room?" Seyeong whispered in his ear, her breath hot against his skin.

Mingyu's vision swam in a hazy blur, the flashing lights of the club illuminating the space around him. His mind felt foggy, and the alcohol had wrapped him in a warm cocoon of numbness. But then, his eyes caught something—or rather, someone. At the entrance of the club, standing like a figure from a dream, was her.

"Sera?" Mingyu mumbled to himself, blinking rapidly as if doing so would somehow snap him out of his daze and make everything clearer. He squinted, the familiar silhouette in front of him. He stumbled back slightly, his voice slurring as he spoke louder than he intended. "TWO TWO SERA?"

The girl in front of him, who had been dancing with him just moments before, followed his gaze, confusion painting her face as she turned her head toward the entrance. She froze for a second, processing what he said, before her own realization hit her.

"Sera?" she echoed, her voice laced with disbelief as her eyes locked on the girl Mingyu was referring to.

Mingyu, still drunk and caught in the throes of his mixed-up emotions, looked between the two—Sera at the entrance and the Sera in his arms. "Wait... no way, how come there are two Seras," he muttered under his breath.

The music seemed to throb louder in his ears as he fumbled to make sense of the situation. Seyeong's expression shifted from confusion to mild irritation, her eyes narrowing as she took a step back from him.

"Did you seriously think I was Sera this whole time?" Seyeong's voice was sharp, tinged with disbelief. She crossed her arms over her chest, her face now set in an indignant frown. "What a jerk."

Before Mingyu could say another word, she pushed him lightly but firmly away from her, the force of the motion knocking him off balance for a moment.

Seyeong shook her head, her disappointment evident, and with a final glance at Mingyu, she turned and walked off into the crowd, leaving him standing there, still trying to piece everything together.

Chapter 4 : Confrontation

As the adrenaline faded away, he found himself seeking a way out, desperate to escape the turmoil of his thoughts.

"How long are you going to keep yourself away from me?" Sera's voice sliced through the noise, confident and unwavering. Mingyu, taken aback, feigned ignorance. "I don't understand what you're talking about," he responded, but there was a hint of uncertainty in his voice.

Without hesitation, Sera moved closer, closing the space between them. Her hand reached for his, holding it firmly as if refusing to let him slip away. "You can drop the act now, oppa," she insisted. The tone in her voice was resolute, a stark contrast to Mingyu's hesitant demeanor.

"I heard it all," she leaned closer, her breath warm against his ear. His heart raced as she held onto his neck, standing on her tiptoes to bring her face near his. Her proximity was intoxicating, yet troubling.

"You are Jeonwoo's sister. I can't—" Mingyu tried to back away, but Sera was relentless. She cut him off, sealing her defiance with a kiss on his cheek, a playful yet poignant gesture that sent a thrill through him. Mingyu's heart sank and soared all at once as he finally met her gaze.

"Okay, then I will go to Sunho Oppa," she teased, her demeanor flipping from assertive to mischievous in an instant as she turned to walk away. The implication of her words hit Mingyu like a freight train. His grip instinctively tightened around her wrist, pulling her back to him.

"Please, Sera," he pleaded, his expression shifting to one that could only be described as puppy-like, eyes wide with a mix of desperation and longing. The playful banter began melting away, leaving behind the raw emotion that had bubbled just beneath the surface.

"Then tell me," Sera said suddenly, her voice soft yet filled with an urgency that made Mingyu's heart race. In that moment, he felt as though the weight of the world had been lifted from his shoulders.

Mingyu looked deeper into her eyes, a vibrant mix of curiosity and vulnerability reflecting back at him. It felt as if time had come to a standstill; the noise of the bar faded into the background, leaving only the two of them in a bubble of fleeting possibility. A sudden wave of courage surged through him, igniting a fire within that he had kept at bay for far too long. Without thinking, he leaned in and kissed her.

The kiss was electric—a culmination of longing and love, a blending of dreams that had been waiting for this moment to manifest. Their lips brushed against each other with a tender urgency, savoring every fleeting second, as if trying to grasp a moment that could slip away at any instant. In that enchantment, everything else ceased to exist, and all they could feel was each other.

"I like you," Mingyu confessed, his breath mingling with hers in between kisses, each word carrying the weight of a thousand unsaid feelings. The revelation hung in the air, both exhilarating and terrifying, yet it felt right.

Sera pulled back for just a moment, her eyes sparkling with surprise and delight. "We can continue at the hotel room," she said, a playful smile curling her lips.

-------------------------

The hotel room door creaked open, the sound amplifying the electric atmosphere that buzzed between Mingyu and Sera. As they crossed the threshold, their lips met in a fervent kiss that seemed to encapsulate the world outside—one that held no constraints or responsibilities. Nothing else existed in that moment but the two of them, lost in each other's embrace.

With a swift kick, Mingyu nudged the door shut, intent on carving out a little world where only they mattered. He traced Sera's delicate figure with admiration, lifting her effortlessly into his arms. The nearby table became their temporary sanctuary as he gently set her down, still locked in a passionate kiss. "You are too short; my neck hurts," he murmured playfully, yet his eyes spoke of hunger, desire.

Sera, feeling emboldened, wrapped her legs around his waist, a teasing move that brought their bodies even closer. The heat between them ignited as Mingyu's hands found their way to the hem of his shirt, pulling it off to reveal his toned physique. To him, she was petite and enchanting, every curve inviting exploration.

Their lips collided once more, becoming lost in the rhythm of soft sighs and heated breaths. Mingyu's hands, skilled yet gentle, began to undress Sera, each layer he shed revealing a tantalizing glimpse of her form. As he unclasped her bra, he feasted his eyes on her plump breasts, a sight that made his heart race with insatiable desire.

Mingyu leaned down, his mouth enveloping her soft skin, a rush of adrenaline coursing through him as he lavished her with attention. His hands wandered, finding their way to her clit through her clothing, caressing her softly. Sera responded with soft moans, a sound he felt in the depths of his being, urging him on.

As passion thickened the air, Mingyu's urgency grew. He quickly shed his pants and retrieved a condom from the drawer, his determination evident. Positioning himself at her entrance, he locked eyes with her, seeking her silent permission as he began to enter her slowly, their lips brushing together in a tumultuous dance.

With each thrust, a primal intensity enveloped them both. Moments turned to a haze of sweat and ecstasy—Mingyu transformed, becoming both lover and beast, a force of nature that left Sera breathless beneath him. "Ah, fuck," she gasped, each thrust sending waves of pleasure coursing through her.

As they reached the precipice of their desires, Mingyu shifted her position, bending her over the table. Sera felt the cool surface against her skin, a stark contrast to the fervent heat igniting in her core. "Sera-ah," he moaned, hands gripping her waist, driving deeper with each rhythm.

Their bodies moved in perfect synchrony, the tempo rising as their breaths grew heavier. Mingyu sensed the climax approaching, a rush of exhilaration. With one final thrust, he pulled out, a guttural moan escaping his lips as he released onto her skin. At that moment, time seemed to suspend—their eyes met, and Sera's gaze sparkled with an innocent allure as she too reached her peak, a beautiful symphony shared between them.

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As the steam from the bathroom lingered in the air, Mingyu stepped out of the shower, water droplets cascading down his toned frame. The casual, effortless nature of his appearance was endearing, yet it evoked an unexpected shyness in him.

"Don't look at me like that," he said, a playful edge to his voice, as he caught Sera's gaze from across the room.

Wiping her hair with a towel, Sera chuckled softly, her eyes sparkling with mischief. "Whoa, look at you getting shy after all this," she teased.

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Two weeks had flown by since that steamy night in the hotel room. And in the aftermath of their passionate escapade, Sera had become a frequent visitor to Mingyu's room. With Joo Hyuk often occupied with his part time job, the two had explored the thrilling dynamics of secrecy, indulging in their hidden desires whenever the opportunity arose. Each rendezvous was charged with excitement—a dance of passion that ignited every corner of Mingyu's otherwise mundane days.

Today, however, was different. Mingyu was on a mission to pick up his best friend, Wonwoo, from the airport.

As he arrived at the bustling airport, he spotted Wonwoo making his way through the terminal.

"Brother!" Mingyu called out, his face lighting up in a broad smile as they both rushed to embrace each other. It felt good, the familiar warmth of friendship rekindled after a few months apart. "Missed ya," Mingyu said, clapping Wonwoo on the back before helping him with his luggage.

"Why did you only call me to pick you up?" Mingyu probed as they loaded the bags into the car's trunk, genuinely curious about his friend's whirlwind life abroad.

"Mom and Dad's 30th anniversary is coming up, and I want to give them a surprise," Wonwoo replied, excitement bubbling over in his voice. It was classic Wonwoo—thoughtful and family-oriented, proud of planning something truly special.

Once settled into the Uber, the chaotic energy of the ride kicked in. Wonwoo dove into a barrage of stories about living abroad—the food, the people, the experiences—but amidst the laughter and reminiscing, he posed an unexpected question that made Mingyu's heart race for an entirely different reason.

"Ah, by the way, do you know which jerk is dating my sister?" Wonwoo asked, casually leaning back in his seat. The smoothness of his nonchalant tone did not betray the depth of the question.

Mingyu felt the color drain from his face. Coughing splutteringly, he quickly grabbed the water bottle beside him to take a sip—a feeble attempt to mask his reaction.

"Like, two weeks ago, I saw my credit card was used to bill at a hotel—the same card I had given to my sister," Wonwoo continued, his voice laced with incredulity. Mingyu's heart raced again. If only he knew...

"You know it would've been better if you were dating my sister, can't trust her with the jerks nowadays", Wonwoo casually said.

The neurological pathways of panic ignited as Mingyu choked once more on his drink, causing a cascade of water to spill across the upholstery of the Uber. The driver shot a frustrated look through the rearview mirror, and Mingyu hastily apologized while trying to wipe away the mess with his sleeve.

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