In the dimly lit warehouse, Sebastian, a strapping, tanned Adonis, finds himself alone during his shift. The quiet hum of machinery and the scent of oil fill the air as he begins to unbutton his uniform, revealing a toned, muscular chest. His hand slides down, cupping his growing bulge, and he lets out a low moan. He pulls out his thick, uncut cock, pre-cum already beading at the tip. He strokes it gently, his other hand playing with his heavy balls. His pace quickens, his breath hitching as he nears climax. A sudden noise from a nearby aisle jolts him, but it's just a stray cat. He resumes, his grip tightening, his strokes faster. He grunts, his body tensing as he cums, thick ropes of jizz shooting out, coating his hand and the concrete floor.