In the privacy of his room, a man, driven by primal urges, begins his solo session. His hand explores his body, tracing lines of muscle and sinew, before wrapping around his eager cock. He strokes with purpose, feeling the heat build, his breath quickening. The room fills with the sound of his pleasure, the scent of his desire. His body tenses, and with a final, powerful stroke, he releases, painting his chest with his load.