With a mischievous grin, he begins, his large, veiny cock already stiff and eager. His fist tightens around his shaft, moving swiftly from base to tip, the lubrication from his pre-cum making each stroke slick and smooth. His body tenses as he nears climax, his abs contracting, his thighs clenching. With a final, rapid stroke, he groans, his hot load spilling out, coating his hand and leaving him gasping for breath.