Doctor's office becomes a sex room for a curvy student

The scene opens with a curvy student sitting in a doctor's office, nervously waiting for her appointment. As she waits, she starts to feel a little restless, and decides to take a look around the office. That's when she spots a big black cock hanging out of a drawer, and she can't resist the urge to touch it. The student is clearly turned on, and soon she's stripping down to her lingerie and playing with herself. The doctor walks in on her and is clearly surprised, but the student quickly convinces him to join in on the fun. The two of them engage in some intense assfucking, with the doctor taking full advantage of the student's curvy body. The student moans with pleasure as she's pounded from behind, and finally reaches climax as the doctor cums all over her ass.