Birth Control Revolution (1967)

Parental Guidance: PG-13
Release Date: 1967-02-21
Runtime: 1h 16min
Production Country: Japan
Director: Masao Adachi

The insane gynecologist, Dr. Marukido Sadao (Marquis de Sade), theorizes that a woman is unable to become pregnant if she is writhing in intense pain during intercourse. He sets about testing this new method of birth control by torturing women during sex.