So Young, So Lovely, So Vicious… (1975)
Angela is not happy about her daddy’s choice for a new wife and does everything she can to destroy her stepmother-to-be, including sleeping with her.
Actors: Dagmar Lassander
The Forbidden Photos of a Lady Above Suspicion (1970)
A stranger tells a wife that her husband has murdered a business associate and blackmails her into sleeping with him.