107STARS-839 “Tomorrow, I’m gonna stick a vibrator in our homeroom teacher’s class, so come watch www!” The new physical education teacher Sakiharu Shinami gets gangbanged by male students during class.

Saki has been appointed as a new teacher. She is a sports person and confronts her students head-on, and she tries to give passionate guidance, but as the days go by, her students gradually get annoyed. Every day she struggles to face her students as a teacher despite the insidious bullying… But one day, the positions of the students and teachers are reversed.