An unidentified, eager man finds himself alone with his thoughts and a raging hard-on. He tentatively pulls down his pants, revealing his thick, veiny cock, already glistening with pre-cum. He starts slow, gently stroking his shaft, his grip tightening as his desire grows. His strokes become more urgent, his breathing heavier, until finally, with a guttural groan, he unleashes a torrent of hot cum, coating his hand and stomach.