A rookie female teacher, Totsuka Ryuha, is caught having an affair with a colleague and becomes a sex toy by her students. (STARS-967)

The newly appointed teacher, Totsuka, is dedicated and passionate about education, but she has been having an affair with a married colleague. One day, a student films her infidelity at school, and from then on, she is constantly threatened because of the video. "If you resist, you will be destroyed, right?" As a means to satisfy the sexual desires of a bad boy, she is raped and abused at will, gradually losing the power to resist.