In a cramped, dimly-lit room, a young man, dressed in worn denim, can't contain his raging hard-on. He unzips his jeans, allowing his rigid, engorged cock to push through the opening, straining against the fabric. He grips his shaft, feeling the rough denim against his sensitive skin, as he begins to stroke. The tight denim provides friction, enhancing his pleasure as he picks up speed, his balls tightening, ready to explode. He grunts, his body convulsing, as hot, thick ropes of cum spurt from his cock, staining his jeans.