Sadistic Class Rep Touches and Makes a Delinquent Cum

Shimizu (the player), the head of the disciplinary committee at the private Ijirigaoka High School, is highly trusted by the teachers and is in charge of patrolling the school after hours and locking up. One day, he encounters Mitsumune, who is said to be the leader of a delinquent group at school, in the classroom after school. Shimizu, intending to give Mitsumune a light punishment for his rude behavior, is provoked by Mitsumune's unexpected reaction, and before long, a cruel side of Shimizu, which he himself was unaware of, is revealed...​