Slave self masturbation

I always wanted to see a movie of a slave self pleasuring her self and enjoying her self as she masturbate and tied her self to the extension of doing a self masturbation of her pussy. We usually see a nice mistress dominates her slave a bdsm lifestyle experience but we dont see a slave self dominating her self and self masturbating to enjoy all the thing that she can do and love to do a real bdsm experience a nice and intense bdsm movies that will sure make you enjoy your bdsm viewing pleasure.