GVH-615 — Beautiful Teacher Falls into a Den of Delinquent Adult Students

Kyoka is a serious, popular teacher who became a grade supervisor at a young age. One day she summons troublemaker Saji, an adult student in this role-play, and reprimands him. When he stops coming to school the next day, she calls him, only to be told he will talk if she comes to a specified location. Uneasy but determined, Kyoka goes there and finds an unimaginable hell waiting for her.