Towa, a female college student whose boyfriend has gone abroad to study, is forced to live an abstinent life. One day, Towa is bothered by the moans of the old man living in the trashy room next door, and goes to complain. However, she ends up being caught and raped by the creepy old man who is addicted to sex! He has sticky sex with her and injects his aphrodisiac semen into her body, forcing her to squirt. Even though she should be frustrated, she squirts and gets creampied over and over again... her body and Kokoro are corrupted by the old man.