All right, this is a relatively old movie, not sure how old, but it is in color, that's for sure. It is a sexual movie that one of my friends used to have, it disappeared and she's going insane trying to remember what it is. (She's a sexual person XD) Anyway, what I can remember of it is there is a scene of a girl getting done on a table then into a closet looking area, maybe cupboard because they were in a kitchen. Also, the house itself, it being "abandoned", makes their sexual drives drives uncontrollable, so there is an orgy scene. The people that 'do' actually live at the house are a brother and sister, and the brother is a psycho guy that hides a needle in a candle and later tries to inject whatever it was into his sister. The blonde that was having intercourse on the table is the 'heroine' I suppose of the movie. Near the end of the movie, I remember the brunette girl's boyfriend/fiance comes by and finds she was sleeping with someone. He leaves in a fit, she chases after him.