Distracted student, caught daydreaming in biology class, gets an unconventional lesson from his sultry, brunette professor. In a soft, yet commanding voice, she guides him through a POV jerk-off session, using her biology textbook as inspiration. She edges him expertly, counting down his strokes, as she describes the reproductive system in explicit detail. The tension builds, her voice growing breathier, while he struggles not to come too soon.