Keyword: Onanism

Inspired by the fictional Dr. Heiter, disturbed loner Martin dreams of creating a 12-person centipede and sets out to realize his sick fantasy.

Mio lives alone in a villa in the woods near a lake. Her ex-husband Muraoka comes to visit her and demands that they get back together. However, Mio...

Hanna secretly joins a group called The Onania Club. Its members, strong independent L.A. women, get aroused by the misery of others. Hanna meets...

Jero is a sex and masturbation addict who, due to his own body being alerted to so much excess, joins a group of addicts. As the group does not help...

At dawn, Yuki goes out onto the balcony and indulges in masturbation in a bold pose. Michiko spreads butter on her private parts and writhes in...