Леди де Сад - причудливая и экстремальная / Lady de Sade - Bizarr und extrem (1984)

"Sheila, the pussy queen, is sent to a bar by Dr. Nympho, where she makes a big discovery. Dr. Nympho has once again hit the bull's eye, because Sheila ends up in the middle of the sophisticated leather fetish scene. There they do it in an exquisite way that would rival even the Hollywood scene. Then Sheila is r*ped and for the first time she feels that she doesn't want to be “used” during sex - she wants to demand, the man has to obey [...]" (There's also a simulated gay sex scene)