In the heat of the moment, this young, horny student strips down to a barely-there g-string, his hard-on straining against the flimsy fabric. He plays with his cock through the g-string, his eyes filled with lust, before pulling it aside and revealing his length. He strokes himself, his grip tight and steady, his moans filling the room. His other hand wanders, playing with his balls, his ass, his nipples, driving himself wild with desire before he finally succumbs to his urge, stroking himself to a messy, satisfying finish.