In a dimly lit dungeon, a defiant submissive is bent over a St. Andrew's cross, ankles and wrists secured by sturdy cuffs. His mistress, clad in leather and lace, approaches, a wicked glint in her eyes. She climbs onto his back, her sharp heels digging into his ass as she grinds her pussy against him. She reaches around, stroking his cock until it's rock hard, then lifts up and impales herself. She rides him relentlessly, her nails digging into his shoulders, leaving welts as she uses him for her pleasure, commanding him to come when she's ready.