JUFE-397 Revenge porn! - A record of how a sadistic and arrogant muscular female trainer was turned into a sex slave Chanyota

Chanyota, a personal trainer at the gym, was feared by the male members for her thorough Spartan training and unreasonable violence. - Although she is beautiful, she is muscular, arrogant, and sadistic. She bullies students, makes them strip naked, and photographs them in order to vent her own distorted sexual desires. - However, one of the students who was being sexually assaulted succeeded in filming an obscene video of Chanyo and the gym president. - The students who were being abused vow revenge and start training muscular women!