In the hushed solitude of an empty classroom, a virile man finds himself alone with his thoughts and a throbbing erection. His eyes rove over the desks, the chalkboard, the memories of past lessons, each detail fueling his arousal. He unzips, his cock springing free, already leaking with anticipation. He strokes it, long and slow, his mind's eye filling with fantasies of eager, anonymous mouths. His grip tightens, his pace quickens, his breath hitches, and with a guttural groan, he paints the desktop with his release.