Alone in his room, a young man eagerly strokes his hard cock, his balls slapping rhythmically against his body. His hand moves faster, pre-cum glistening at the tip. He groans, his abs clenching as he nears the edge. Suddenly, he feels the familiar warmth, his cock pulsing as he shoots load after load, semen coating his stomach and chest. His balls, sensitive and drained, still slap gently against him as he catches his breath.