A tainted honor student: A gang rape plan of a cruel teacher who is obsessed with her until she becomes her own thing

Riko, who has excellent grades and is highly popular, consults Tsuruki about her career path. Tsuruki looks at Riko with lustful eyes and can't help but want to surround herself with her. When Riko finds out that she has a boyfriend, the devil inside Tsuruki begins to treat him insanely. He boldly attacks Riko in the after-school classroom, rapes her in ruins and defeats her. They also used the students who were still exposed to their own lives to have sex with each other. He broke into his home and was completely surrounded. Riko, who continues to be raped by any number of people at school, anytime, anywhere, is finally here...