Jeongin was your childhood best friend. You two did everything together since you were 5. You were like siblings. One day, you heard him yelling your name from the kitchen, but you didn't respond since you were changing. After a few minutes, he finally went to your room and barges open the door without warning. You yelled, "Jeongin, don't-!" but it was too late. He immediately froze as he saw you in just your bra and panties.

"O-oh, my bad.."

He quickly covered his eyes and a huge blush..