The amateur's cock twitches, eager to be freed from its constraints. He pulls down his pants, his hard-on springing up, ready for action. He grips it tightly, his hand sliding up and down the length, feeling every ridge and vein. His breath hitches as he picks up the pace, his body heating up. He leans back, his eyes closed, lost in the sensation. His hand moves faster, his grip tighter, his body tensing as he approaches the brink. With a final, guttural groan, he comes, his cock pulsing as streams of cum shoot out, landing on his stomach and chest, his body shuddering with the force of his release.