Igby Goes Down (2002) – Amanda Peet, Claire Danes
Igby gets to bang the mistress of his godfather. But his girlfriend also cheats on him and dumps him for his older brother.
cheating wife
Anyone You Can Do… I Can Do Better! (2004) – Hentai
A wife gets into a sexual competition with her daughter over her private tutor.
Headhunters (2011)
Roger has a tall, model-type, trophy wife and fears that she will get fucked by some tall, handsome guy if he doesn’t keep her happy with money. He is right, because one day, a tall, handsome guy did fuck his wife.
XVSR-130 Sweet Daughter-in-law – Beautiful Wife Of Functional Novel Son Temptation – Ayano Nana (2016)
A young wife dresses provocatively yet acts demurely and seduces her father-in-law after drinking with him.
Elven Bride (1995)
A non-human doctor uses both his profession and his magical powers to seduce and bang his patients that are mostly hot wives.
Brothers (2004) aka Brødre
A wife thinks her military husband died in Afghanistan and makes out with her brother-in-law on her birthday. Her husband returns and becomes paranoid, asking her if she fucked his brother while he was gone and presumed dead.
The Magnificent Cuckold (1964)
A guy bangs the club president’s pretty wife at a hotel. Because of this, he gets paranoid and suspects that his hot wife is also cheating on him, so he starts spying on her and following her around.
Last Night (2010) – Keira Knightley, Eva Mendes
A wife gets jealous of her husband’s pretty co-worker so she uses this as an excuse to date her ex and make out with him.
Valley of the Dolls (1967)
Three young women in show business cheat on their partners in one way or another.
Fever (1991) – Marcia Gay Harden
Ray gets out of prison and wants to get back with Lacy but she is already married. He informs Lacy’s husband that he’ll be seeing her in the next days to try to win her back. Of course, Lacy’s husband is pissed. Ray scores a bit when Lacy makes out with him.