In the privacy of his room, this virile youth can't resist the urge to pleasure himself, his 21-cm cock aching and straining against his pants. He frees it, marveling at its length and thickness, before wrapping his hand around it, stroking with purpose. His eyes flutter closed, lost in the sensation, as he picks up the pace, his body coiling like a spring ready to release. With a guttural moan, he spills his seed, ropes of cum decorating his young flesh.