A twink, alone and horny, decides to indulge in some solo pleasure. He slips into a pair of silky, soft underwear, feeling the gentle fabric against his throbbing cock. With a moan, he begins to rub and grind, the sensation of the smooth material sending waves of pleasure through him. He feels his cock grow harder, straining against the fabric as he thrusts his hips, desperate for release. His moans grow louder, more insistent, as he feels the heat building in his loins. Finally, with a cry, he comes, his underwear now damp with his cum.