The doc's office transforms into a den of carnal pleasure as she straddles her patient, her big ass bouncing on his lap. Her huge tits heave as she grinds on his massive cock, her wetness soaking his shaft. She turns around, her big ass cheeks spreading to reveal her tight hole, inviting him in. He grabs her hips, slamming into her, her moans echoing through the room. She reaches back, spreading her ass wider, taking him deeper. Her orgasm rips through her, her pussy clenching around him as he pulls out, his cum painting her back in thick, hot stripes.