Bad Boy109, a lanky student, finds himself in a private tutoring session with the busty, big-assed Bad Tripp, his curvaceous professor. As she leans over to explain a problem, her ample cleavage threatens to spill out of her blouse. The student can't concentrate, his eyes and mind wandering to her generous curves. Noticing his distraction, she playfully teases him, asking if he's more interested in her than the lesson. He admits the truth, and she shocks him by pulling out his throbbing cock, taking it into her warm, experienced mouth, sucking it deep and hard.