Sometimes… Like a Prostitute (1978)
A popular author of erotic novels is cuckolded by his two friends: one screws his wife while the other screws his mistress.
Actors: Minako Mizushima
Path of the Beast (1980)
Seventeen-year-old Saki has a low paying job and two boyfriends. Things get serious when she becomes pregnant and must decide if she wants to keep the baby and which boyfriend to settle down with.
Hell’s Revenge (1979)
A wife conspires with her lover to k..l her old husband for inheritance money. Her lover pretends as a home invader and grapes/screws her in front of her husband to give him a heart attack.