Under the scorching sun, a tanned and fit Japanese cyclist finds himself alone with his thoughts and his throbbing erection. He unzips his jersey, revealing his rigid, uncut cock, and begins to stroke it, his grip tight and steady. The sun beats down on him, intensifying the sensation of his hand on his flesh. With a final, rapid tug, he comes undone, his cum splattering onto his jersey, a testament to his public, sunlit release.