With a soft click, the door closes behind him, sealing him off from the world outside. He's alone now, free to indulge in his private desires. His hands shake slightly as he unbuttons his jeans, pushing them down along with his boxers. His cock springs free, already hard and eager. He takes a deep breath, then wraps his hand around his shaft, starting a slow, steady rhythm. His mind fills with images, each one pushing him closer to the edge. His strokes become faster, his grip tighter, until finally, with a low moan, he spills over the edge, his body convulsing with the force of his release.