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.
Mikio Terashima
Dr. Sadao Marukido
Kozue Katori
Mitsuko Marukido
Kuniko Masuda
Hachirô Tobita
Atsushi Yamatoya
Nishimura
Hatsuo Yamaya
Saburō Kyōtani
Kōji Wakamatsu
Weekly magazine photographer
Shigechika Satō
Blue film actor
