Onna Jimuin: Shikijo Seikatsu (1982)
1982A librarian who is the mistress of of a married dude sleeps with a pregnant young woman and her lowlife boyfriend separately, and then she tries to break them apart.
Culpa nuestra (2025) aka Our Fault
2025Noah cheats on Simon, her new boss and boyfriend, with Nick, her stepbrother.
Culpa Mía (2023) aka My Fault
2023When she is sent a photo of her bf and her best friend making out, a girl makes out with her stepbrother and sends a photo of it back to her boyfriend.
Mascarade (2022)
2022Adrien, a gigolo kept by wealthy woman, and Margot, a high-end escort, become unofficial lovers and partners in crime, teaming up to con a rich couple by having Margot seduce the husband while Adrien woos the wife.
Obscene Woman: Weeping on Black Skin (1985)
1985A Japanese wife begins an affair with a black man.
Bad Sisters (TV Series) (2022)
2022A wife cheats on her husband with her photography teacher and is hounded by her brother-in-law to end the affair, or else.
Bayad puri (1997)
1997A TV producer reluctantly sleeps with her boss at his beach house in exchange for a new program she will host, shifting the blame onto her fiancé for failing to fetch her from the beach house in time.
Unfaithful (TV Mini Series) (2019) aka Infidèle
2019When she finds out about her husband’s mistress, a wife has revenge sex with her husband’s accountant. The husband’s mistress later cheats on him with a young guy she meets in a bar.
Chijo shôten (1977)
1977A quiet vacation in a secluded cabin by an executive, his wife and their maid is rudely interrupted by two knife wielding bikers, their girlfriend and a naked woman in the bathtub.
Blue Is the Warmest Colour (2013)
2013Adèle’s life is changed when she meets Emma and they become a couple. She eventually cheats on her with her male co-worker.