Uninvited Guest (1999)
1999A wife gets seduced by a bad boy and gets her pussy eaten out in the kitchen and screwed in a hot tub by him on the day of her wedding anniversary.
cheats with alpha/dominant/agressive male
1941 Hong Kong on Fire (1994)
1994During World War II, a Chinese collaborator comes home and finds his wife screwing the Japanese officer whom he is serving under.
Territorio (2020)
2020A husband asks his co-worker to be a sperm donor because he can’t impregnate his wife, letting him stay at their house in return. When the insemination procedure fails, he lets him screw her for real. In front of him. Pretty soon, his co-worker starts dominating him and taking over the affection of his wife.
Afonia i pszczoly (2009)
2009A mysterious buff Russian man screws the wife of a disabled old man and also their married daughter.
Anomalo fortio (1977) aka Dangerous Cargo
1977After her husband is defeated in a mutiny on a ship, a captain’s wife lets the mutiny leader screw her hard, as if recognizing that he is now the new alpha male on board.