It's been 3 years since I started working as a female teacher at a certain private school. Saaya is finally in charge of her class. At first, she had a good relationship with her students, but perhaps because of the pressure of being her first homeroom teacher, Saaya threw words that should not be said to some delinquent students. A "nightmare" that begins on that day... a "gangbang play" that you never know when it will end... Saaya was raped because she couldn't even show up at the practice of her adviser, the volleyball club. Day after day, day after day...
