One day, Seta, the chairman of PA who sends his son to a boarding school, learns of the existence of student organization members who are bullying his son. He entered arbitration with a high-pressure attitude to save his son, but on the contrary, he became a prey to aphrodisiacs, toy blame, rings ● and their radical Ryo ●. The fate of Seta who gets caught in their poisonous fangs and turns into a sex slave ...