Satan’s Baby Doll (1982)
The recently deceased Maria cheated on her husband with the doctor, with her disabled brother-in-law, and with the brother-in-law’s female caretaker.
Actors: Giancarlo Del Duca
Giallo a Venezia (1979)
A husband makes his reluctant wife seduce the delivery boy. He also makes her pretend that she’s a whore and screw two workmen for money.