cheater - nct, markhyuck

＃ 15 ＃

the sound of the doorbell made donghyuck jump up from his slouched position on the sofa and run to the door to open it.

his and dahyun's parents had left the apartment earlier that morning, and now, mark had arrived, and he wouldn't be leaving for the next two weeks.

"hello, hello!" donghyuck grinned, opening the front door and seeing mark standing there with a suitcase.

"hello, donghyuck." mark smiled back.

"please come in." donghyuck declared, stepping aside so that mark could enter.

the older boy pushed his suitcase inside, allowing donghyuck to close the door behind his back.

"are you sure your parents are okay with- "

"our parents don't care, really." donghyuck rolled his eyes as he grabbed mark's suitcase and headed right to his sister's bedroom.

"wait, where are you going?" mark asked, following donghyuck closely.

"i'm putting your suitcase in dahyun's room, because that's where you'll be sleeping." donghyuck told, placing the big suitcase next to dahyun's desk before looking at mark. the boy had his eyes widened and his cheeks flushed. "what?"

"i-i... i thought i was sleeping in the guest bedroom..." he admitted.

"what?!" donghyuck exclaimed again.

"well- "

"ah!!"

both boys were surprised to see dahyun entering her room with a towel wrapped around her body and another one around her head to dry her hair.

"oh my!" mark exclaimed, closing his eyes and blocking his view with his hands.

"come on, don't hide your eyes like that!" donghyuck rolled his eyes. "there's nothing to see. dahyun is flat chested!"

"hey! stop saying bullshit!" dahyun scolded her brother. "and i didn't know mark was there already."

"y-yeah, hi..." mark smiled, his eyes still covered by his hands.

"do you mind... going out for a few seconds? just while i'm changing?" dahyun asked.

"you guys are two prudes..." donghyuck muttered before wrapping his arm around mark's waist and helping him out of dahyun's room since he still couldn't see.

once they were out, dahyun closed her door, and donghyuck brought mark to his own bedroom.

"you can open your eyes now." he declared, placing his hands over his hips while looking at mark's flushed cheeks.

"y-yeah." mark nodded, now looking at his surroundings and smiling at the way donghyuck's room was messy.

"you guys have been together for seven months, and you have never slept together?" donghyuck asked.

"no... is that a bad thing? should i have invited her to a hotel for a night?" mark questioned immediately.

"it's your sexual life, you do whatever you want." donghyuck rolled his eyes, sitting down on his bed.

"s-sexual?!" mark's eyes widened.

"oh god, you thought i was speaking about actually sleeping?" donghyuck snorted when mark nodded shyly.

donghyuck thought for a while, smirking when he heard the sound of the hairdryer in his sister's room.

"you're a 21-year-old man, right?" donghyuck asked, standing up again.