Bathtub edges creak under her weight, ropes cinch tight around spread thighs, and the mounted dildo plunges steady into her bare pussy while she grips the rim. Machine hums low on the wooden deck, her body rocks with each mechanical thrust, tits heaving free in the dim light. Table surface gleams cold beneath her arched back, legs locked wide by fresh bindings, as the padded shaft drives deeper into slick folds with unyielding rhythm. Ass cheeks part naturally from the force, pussy lips stretch around the thick rod, and her face twists in raw strain before she shifts for more. Ropes bite into ankles on the floor setup, machine angles up to hit her core, building tension stroke by stroke until sweat beads across her skin.