Slapping flesh echoes off dungeon walls. Tits heaving, brunette femdom grinds strapon into bound guy's ass, his body arching on the metal table. Lab clamps and vials nearby, she grips his chest, vibrator buzzing against his skin. Ass cheeks spread wide. He gasps under the blindfold, legs locked in place while she rides him hard, necklace dangling over his face — total control, dildo buried balls-deep.
