The man's massive cock tents his pants, a testament to his arousal. He unzips, letting his thick, veiny shaft spring free. He runs a finger along its length, collecting the bead of pre-cum at the tip. His other hand grabs his heavy sack, massaging it gently. His strokes become more urgent, his breath ragged. He's lost in his pleasure, his big cock swelling in his hand, ready to erupt.