A twink jock, clad in his skimpy, supportive jock strap, can't resist the urge to pleasure himself. He grinds his hips, rubbing his hard cock against the fabric, before pushing it aside to release his stiffness. With a hungry look in his eye, he grips his dick and strokes, his breath quickening. He tugs at his balls, then returns to his cock, jacking it furiously. His body tenses, and with a gasp, he cums, his semen coating his hand and stomach. He brings his finger to his lips, tasting his own essence, a satisfied smile playing on his face.