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.
infidelity
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.
Hot Sex Talk (2015)
A guy proposes to his girlfriend, unaware that somebody else’s dick was just inside her a couple of minutes ago.
Resolve (2014)
A female who is in a complicated relationship screws the boyfriend of her officemate.
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.