Fourplay (2001)
Two couples live in London and spend much of their time – both at work and in private – together and it isn’t long before they each have an affair with the partner of the other.
Erotic Confessions: Ecstacy (1995)
A writer who has injured his leg spends his time spying on his neighbors in the building across the street and witnesses a chick who is cheating on her boyfriend with another chick whenever he’s not around.
Rak Dai Ngai (2013) aka How Can You Love
A couple goes to a resort for a vacation and ends up cheating on each other with two of the resort’s staff.
Spread (2009)
A waitress cheats on her rich, long-distance fiance with a gigolo.
Eye of the Needle (1981)
A German spy carrying information that will reveal the target of Operation Overlord becomes involved with the wife of a crippled man on an isolated island off the Scottish coast while he waits to be picked up.
I Spent a Night Under a Storm With My Daughter-In-Law (2019)
A wife drenched by the rain spends a stormy night with her father-in-law.
Erotic Confessions: Taboo (1995)
A wife and her stepdaughter individually reward the guy who returns her husband’s/her father’s wallet.
Lov3 (TV Series) (2022)
A wife Will-Smiths her husband… a.k.a. cheats on him and forces him into an open relationship… and then she screws him over again when she breaks the rules of their one-sided open relationship by sleeping with his best friend.
U Turn (1997)
A drifter becomes involved with an old man’s hot young wife in some hick town.
Hayup sa sex appeal (2001)
A rich old man’s GILF wife gets graped by one of the couple’s bodyguards who turned on them but it becomes consensual in the process.