Kimibeta ~Kimi wo Betabeta ni Sasete Ageru~ by 13cm - Adult Sex Game

One day, Shingo gets involved in a traffic accident and is taken to the hospital. It is not a serious injury, so he leaves there soon. On his first day at school after the accident, Kyoko, his classroom teacher, suddenly sexually assaults him after school. Since then, she often sexually teases him at school. He is also sexually assaulted by Satsuki, a sick-room teacher, and Tsukasa, a PE teacher. What's going on at school...? What will happen to Shingo...?