I got thirsty while hanging out with my friend, so I opened the door to her room to go get some water.

At that moment, the bathroom door opens and my friend's older brother, Choi Seunghyun, walks out drying his hair with only a single towel wrapped around him.

Startled, I hurriedly cover my eyes.

He glances at me and lets out a sigh. ...Ah, fuck. Are you Choi Nakyeong's friend?