This is the first of a side story multi-work series depicting Akiomi's older sister and older brother. I dread going home, because at home... my cute little sister Sayuki is waiting for me. If I come home,...

Exposing his gigantic dick by accident in campus, NAM-HYUN is too embarrassed and is thinking of taking a break from school. But what the teaching assistant HAN-YUNG said might be right. He keeps somehow get...