Forbidden Love (1993)
A female reporter who is conservative to her boyfriend and hasn’t even had sex with him yet becomes a total cheating slut when she meets a photographer who is a player and has a reputation for being dangerous and kinky in bed.
Delitto passionale (aka Crime of Passion)
A wife gets murdered in a hotel room where she just finished screwing her lover.
Signora (2004)
An American aristocrat married to a wealthy businessman falls in love with a young engineer. The two begin an overwhelming relationship, so much so that she declares herself willing to leave her husband.
Tarzan-X: Shame of Jane (1994)
Jane, George’s girlfriend, discovers an erotic love adventure with Apeman in the woods. Meanwhile, while she’s missing, George screws the wife of their professor friend.
Maria and the Inn (1997)
A guy screws his simple-minded brother’s wife. Also, at one point, he thinks that she is screwing a guest of their inn in the shower.
My Brother’s Wife (2016)
A wife gets graped by a repairman, but when her husband takes him in as a tenant, not knowing what he did to her, the wife and the repairman’s relationship becomes consensual.
Mirage (1995)
A detective is hired by a local businessman to follow his wife. The detective and the wife fall for each other, make out, and after some plot twists, have sex and a cunnilingus session.
The Envy of Gods (2000)
Sonia, a faithful wife educated in the Soviet tradition of chastity, is pursued by a French translator of Russian descent.
The Riot Club
A student screws the wife of his professor and gets caught, a chick sucks the dick of the fencing opponent who beat her boyfriend, and a guy’s girlfriend is offered money by his fellow members in a club in exchange for blowjobs.
Berenice Procura (2017) aka Berenice Seeks
A wife does some mu..er investigating with a guy which ends up with them making out in his balcony and having sex in his car.