A lonesome jogger, clad only in running shoes, stretches on the sand of a FKK beach, his small cock swaying softly. He starts stroking it, eyes darting around to ensure privacy. His pace quickens, matching his heart rate as he jerks off, the cool sea breeze contrasting with the heat of his body. He leans against a beach chair, legs trembling, as he finishes, leaving a small puddle on the sand before jogging off, still naked.