Fun for Three (1974)

After one year of separation and extensive psychiatric treatment for cold-bloodily castrating one of her unaware lovers, the noble Countess Martine Bressac finally reunites with her husband Charles. Without delay and in great anticipation, the Countess restlessly returns to her mansion’s basement where she and her depraved husband used to quench their insatiable and perverted sexual appetite for young flesh.

24 Exposures (2013)

Billy is a photographer who’s made a career out of selling morbid fetish photos (mainly of naked women posed as dead people). His partner is his girlfriend Alex, who helps him hire models and sometimes invites them home for threesomes.