A lovely summer day in Paris. Roger and Martine are on their way to work. "Work" is a euphemism because Martine is a prostitute in Pigalle. She is saving money to buy the house of her dreams in the country. Her husband Roger "works" for the same goal, but in a brothel for women. There, duchesses rub elbows with businesswomen, militant members of women's lib and other female pleasure-seekers.

A disturbed priest, who witness an occult ritual, thinks the people are possessed and start a private inquisition to exorcise the demons by torturing them to death.

The hardcore XXX version of L'éventreur de Notre-Dame (1975) and The Sadist of Notre Dame (1979).

A teen runs away from her home after attracting the sexual attention of her stepfather only to fall into prostitution.