JUC-977 - Gym Teacher's Humiliation: 3 Days of Hellish Remedial Lessons

Waka, a married teacher, is stuck at school during the holidays for remedial lessons with a group of troublemakers. While she tries to be a dedicated teacher, the students have other plans. During gym class, they force her to undress and take compromising photos of her. Using these photos as blackmail, they force her to wear gym bloomers and subject her to humiliating demands.