Caught in the throes of self-pleasure, Curmudgeon691's fingers dance across his engorged member, coaxing beads of pre-cum to the surface. His strokes quicken, the friction building a symphony of sensation. The air thickens with the scent of musk as his balls tighten, ready to release their payload. With a final, shuddered thrust, he unleashes a torrent of hot, pearly cum, painting his body in a glistening, sperm-laden masterpiece.