Koume, who is being coerced into prostitution by Kashiwagi Takeshi. Having gotten a taste for it, Takeshi rapes Konatsu's homeroom teacher Rei during a home visit and uses the video to blackmail her, also making Rei take clients. Furthermore, Yuna, the classmate who came to deliver prints to Konatsu, was also raped and blackmailed. As planned by Tsuyoshi, Rei and Yuna ended up having to take clients along with Konatsu…
