In the privacy of his room, a young man, Usutakumi, decides to indulge in a solo session, appreciating his own masculinity. He slowly unbuttons his pants, revealing his throbbing, uncut cock, already engorged with desire. His fingers trace the veins along his shaft as he strokes himself, his breath hitching with each touch. He teases his sensitive head, precum beading at the tip, before taking his entire length into his mouth, gagging slightly on its thickness. He moans, his ass clenching, as he brings himself closer to the edge, his body tensing in anticipation of his impending release.