The Unpublicizable File (1993)
1993A brothel owner’s girlfriend cheats on him with his enforcer.
Genres: Horror
Scissor Penis (2018)
2018Kametaro Deba is an incel and even his attempt to marry so he can finally get laid fails as his wife just ends up cheating on him. He kills her and dumps the body parts in the mountains, where his wife’s ghost curses him and causes him to turn into a monster called “Scissor Dick”.
Sexennial Plan (2014)
2014A wife bangs a mysterious stranger prowling the couple’s house while her husband is tied up in another room.
Extraneous Matter (2021)
2021A young woman trapped in a loveless and definitely sexless relationship is attacked by an octopus alien that hides in her closet and while at first this is assault, it soon gives her sexual pleasure. By the end, everyone in her life, including her boyfriend, has partaken in the sexual nirvana that this creature can create.
The Lover Comes to the Door (1992)
1992A wife bangs her husband’s co-worker in different parts of the couple’s new house while her husband is playing mahjong with his other co-workers in the living room.
Killer Book Club (2023)
2023While a guy is fighting with a serial killer, his girlfriend is cheating on him with her best friend.
Bruiser (2000)
2000A young executive of a publicity agency has repressed morbid thoughts and is walked over by most of his acquaintances: his wife is cheating on him with his boss and stealing his investments with help from his best friend.
Roots of Evil (1992)
1992A mob boss’ wife fucks a young stud at her home while her husband is out for poker night.
Wishmaster 4: The Prophecy Fulfilled (2002)
2002A girl cheats on her boyfriend (who gets wheelchair-bound because of an accident but gets better and can stand later) with a Djinn who took her lawyer’s form.
What the Peeper Saw (1972)
1972A wealthy author’s second wife strips in front of her stepson in exchange for information. He fondles her breasts in the bathroom. She dreams of having sex with him and she kisses him on the lips for real.