Shinji Sekikawa

A tortured and raped young girl mutates into a penis-headed demon and mutilates her captors.

Sayuri, a female teacher, is abducted, imprisoned and tortured by a pervert.

One day Ryosuke has an affair with the girlfriend of a thug, Juro, and Juro rapes Ryosuke's girlfriend, Mariko, to spite him. Mariko goes into shock and becomes mentally ill, and Ryosuke's life of abandonment begins.

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