Miyuki, a college student, visits a small company for a job interview, but it turns out to be a trap set by a group of brutal enthusiasts. They seize her personal information and abduct her on her way home, subjecting her to confinement and gang rape. The despicable men force her into violent oral sex, toy torture, and continuous gang rape, leaving her helpless and using her for semen release. Miyuki falls into despair, repeatedly impregnated with their 20 shots of semen, brainwashed into deriving pleasure from these acts. She is transformed into a climaxing meat toilet slave, completing her indoctrination.