Similar scene on other old film.

(Attached film - almost, but not that i look for) Hi There! Old film wanted, in which we are talking about the castle / manor. One of the first scenes, particularly memorable: A woman dressed in black, down to the room (whether cache, whether a secret room) and masturbates without taking off black gloves on black pavement. Later in this room she would have sex with a man. In style looks like a Joe D'Amato and Luca Damiano, but searched through almost everything that found ... If I am not mistaken, the aforementioned young lady from the first scene was either silent, or too closed. If anyone found out, I'll be grateful for the help with the title.