In the dimly lit room, a guy, alone and eager, slips on a tight cock-ring, his thick, veiny cock already straining. He strokes slowly, his hand gliding effortlessly along his length, the ring adding a tantalizing pressure. His moans fill the room as he picks up the pace, his balls tightening, his abs clenching. He leans back, his hand a blur, his body a symphony of tension and release. With a final, guttural groan, he explodes, thick ropes of cum painting his chest and hand, the ring still firmly in place.