Without a Stitch (1968)

When a high-school girl complains of her inability to reach sexual climax, her doctor suggests that she keep a diary of her sexual encounters. She does just that and soon finds herself caught up in a sexual merry-go-round that includes making a hardcore porno film in Sweden, an escapade with a German sadist and a lesbian encounter.

Uten en trd was a novel by Jens Bjrneboe released in 1966. The famous Norwegian writer released the novel anonymously, but got exposed very fast. In 1967 the novel was forbidden in Norway, and Bjrneboe lost the case in court for his pornographic writings. But the book was released in Denmark by the title Uden en trvl. Already in 1968 the movie was made. Today, Uten en trd is considered one of the most important erotic novels in Norway, and important for the sexual liberty of women.