MitGift (1976)

An enchanting seductress makes the rounds wooing handsome, wealthy patrons and dispatching them when she finds them too tedious in the jet-black German thriller MitGift (1976). Senta Berger plays the femme fatale who enlists her latest boy toy (Mario Adorf) to help her off her current hubby. Edgar (Adorf) is so enraptured by the vixen’s charms that he hardly realizes that he’s her next target. It’s actually pretty understandable--check out the scene of Berger getting her naked buns rubbed down and see if you wouldn’t mind risking death for a piece of that action.