Yuko, a beautiful married woman obsessed with SM delusions. Tachibana, the director at Tachibana Hospital where she is treated. Assistant Furuya. Nurse Megumi. Under the guise of reverse treatment for her, they gradually drag Yuko into a sensual SM hell. Yuko becomes a slave to the ecstasy and irresistible pleasure caused by her intense delusions, and she begins to live as a true masochist...

This humorous film provides a fascinating insight into Japan’s pornographic underworld, following a band of itinerant smut-peddlers, consisting of Hisao, his wife and main model Saku, and their partner in crime Tori, as they arrive, penniless, at a hot spring resort and attempt to make their money selling nude photos, staging live sex shows and screening homemade blue movies.

Masako, the young lady of the family estate, returning from overseas following the death of her diplomat father. She had originally left in opposition to his second marriage to the avaricious Tomoko, who now parades her new lover Goro around the house as if it were her own. When the family lawyer informs the gathered masses that it is Masako who is the legal inheritor of the entire estate, her elder sister Sumie and fiance Shinjiro join Tomoko and Goro in hacking up the unfortunate heiress with an axe. It is not long before the assorted pieces of Masako begin cropping up to drive them all insane, followed by her apparition in the traditional white smock with eyes peering wildly through straggly black hair.

Pinku from 1967.