Immoral Wife (2005)
A wife thinks that all her sexual perversions and promiscuity is all behind her when she got married. But a friend of her husband who comes over for a drink will prove her wrong.
threesome
Candido Erotico (1978)
A guy is hired by a couple to fuck the wife while the husband watches and to also have a threesome with them. He falls in love with their daughter and marries her, to the couple’s chagrin. He can’t perform in bed with the daughter without an audience, so his mother-in-law suggests something.
Love (2015)
A girlfriend reveals to her boyfriend that she cheated on him when she catches him screwing a girl at a party. They also attend a swinger’s party and have a threesome with their hot, young neighbor.
The Breastford Wives (2007)
A married couple cheats on each other when they are seduced by Breastford town’s mind-controlled, sex-crazed women.
Friends with Benefits (2012)
Alex and Jessica pretend to be married to join a swinger’s club. Meanwhile, a husband in the club gets jealous because his wife is always screwing the same hot woman. From New Sensations
Sex Games for Couples (1976) aka Fantaisies pour Couples – France
Two couples are cheating with each other’s spouses before having an official wife swap.
Wife Swap Diaries (2009) – Hentai
A wife swap that starts really hot turns surreal.
DGL-037 During the Absence of Her Husband SEX with Married Woman – Yuka Yamaguchi (2013)
A housewife confides to an interviewer that she’s lonely without her husband. The interviewer goes to her apartment, along with two men, to take care of her loneliness.
Babylon Pink (1979)
A wife fantasizes about doing it with a fruit vendor, another with her tennis instructor.
Mobster’s Wife (1997)
A mob boss’ wife and his mistress cheat on him with two of his henchmen.