In the throes of self-exploration, our daring amateur delves into the kinky world of urethral insertion. His colossal cock, a tool of pleasure, is sounded with a gleaming metal rod, sending jolts of intense sensation coursing through him. As he edges closer to climax, he milks his engorged member, unleashing a torrent of semen that arches majestically, painting his body in a symphony of his own desire.