In this intense BDSM session, a busty mistress takes control, binding her lesbian lover in a doggy position. She teases her submissive's ass with a whip, leaving red welts before sliding a thick strap-on deep into her eager cunt. The mistress fucks her mercilessly, slapping her ass and pulling her hair, making her cry out in pleasure and pain. She then forces her to gag on the strap-on, before returning to her ass, fucking her hard and fast until they both climax.