Moonlighting Mistress (1970)

Jan (Harald Leipnitz) can’t catch a break. His wealthy wife (Ruth-Maria Kubitschek) catches him with his buxom blonde mistress Gina (Véronique Vendell) and then two burglars throw a wrench in his plan to murder his wife and inherit all her money. So he enlists Gina to help him, and the two plot to impersonate her and steal the dough. Originally titled Iche schlafe mit meinem Mörder (I Slept With My Murderess), this West German film has lots of Véronique in the buff, plus a rockin’ three-person party scene with some buck naked callgirls (Waltraud Schaeffler and Jackie Lombard). It gets broken up by the cops but not before we get a glimpse of bush from Waltraud. Even the wife shows her tits at the end! Apparently murder is one of her turn ons. Looks like she married the right guy!