In the dimly lit playroom, Marc's wife awaits her mechanical lover. The fucking machine whirs to life, its thick cock pointing at her eager pussy. She lowers herself onto it, feeling every inch stretch her walls. Marc watches, stroking his cock, as the machine pistons in and out, its rhythm steady and unyielding. Her moans fill the room, her body convulsing as she's brought to climax again and again by the merciless machine.