Glistening with oil, Nikki Benz's voluptuous body writhes and trembles as she's stretched by the doctor's massive cock. Her big tits press against the cold exam table, nipples hard and aching as she's pounded from behind. Nikki's moans fill the room, echoing off the sterile walls as her asshole clenches around the invading shaft. The doctor's hands grip her hips, pulling her back onto his cock as he fucks her with increasing intensity, leaving Nikki a sweaty, panting mess of pleasure and pain.