A German wife begins an affair with a Japanese woman, but the Japanese woman also begins an affair with her husband when she fucks him beside her while she is immobilized due to a drug.
A Scottish woman who attends school in Paris comes home for the summer and meets an attractive and simple man. They begin a torrid affair despite the differences in their lifestyles. They continue their separate lives but also continue their affair through the years, despite having marriages or relationships with other people.
Eva, an upper-class housewife, frustratedly leaves her arrogant husband and decides to enter the call girl business. She lets Yvonne, a prostitute, teach her the basics and both set out for prey together, until Eva starts an affair with Chris, who turns out to be a call boy, as well. Consequently, she moves into his penthouse, large enough for both to offer their services separately.
Three activists cobble together a kidnapping plot after they encounter a businessman in his home.