The young man's hand moves with practiced ease, his grip firm and steady as he works his engorged cock. The lube makes his movements smooth, his skin glistening in the soft light. His breathing grows ragged, his moans low and guttural as he approaches his climax. He imagines a mouth wrapped around him, a tight cunt squeezing him, and with a final, desperate thrust, he comes, his body convulsing as he paints the room with his hot, sticky seed.