One day, Setta, the chairman of P●A, who sends his son to a full-boarding school, learns about the existence of student council members who are bullying his son. Determined to save his son, Setta intervenes with a forceful attitude, but instead becomes a victim of their extreme abuse, subjected to aphrodisiacs, toy torture, and gang●. Caught in their venomous fangs, Setta's fate is to be transformed into a sexual slave.