In the quiet of the empty classroom, the experienced teacher's gaze lingers on her young, eager student. She's dressed to entice, her blouse unbuttoned just enough to hint at her lacy bra. The student, barely 19, can't hide his growing bulge. She approaches, her heels clicking on the hardwood floor, and leans over his desk, giving him a clear view down her low-cut top. "You're such a good student," she purrs, her fingers tracing the edge of his desk, "but there's so much more you could learn."