As he pulls into a quiet alley, the man can't wait any longer. His mammoth cock tents his pants, straining against the fabric. He unzips, revealing his thick, veiny shaft, and begins to pump furiously. His other hand grips the steering wheel tightly, knuckles turning white as he balances on the edge of ecstasy. The car rocks gently with his movements, the sounds of his pleasure filling the air. With a final, powerful stroke, he unleashes his load, the cum shooting out and splattering against the glass, leaving a sticky, smeared trail as he coasts to a stop.