A curious geek spots a familiar face in the university's courtyard - a naughty Beauvoir coed, known for her wild streak. She's sitting on a bench, book open on her lap, but her fingers are busy beneath her skirt. She lifts her hips slightly, flashing her thong, and the geek realizes she's masturbating in public. He watches, heart pounding, as she rubs her clit, her breaths coming in short gasps, her cheeks flushed with desire.