Hidden behind a large oak tree, a timid fellow begins his secret ritual. He tentatively pulls out his aching shaft, his heart pounding with a mix of fear and excitement. The sun warms his skin as he tentatively strokes himself, his body tensing with each pass. The sound of distant joggers and cyclists sends a thrill through him, their proximity adding a dangerously alluring element to his public display. With a final, shuddering breath, he spills his load onto the grass, quickly cleaning up and zipping up, his secret safe.