This amateur straight guy's masturbation session is far from vanilla. He's got a massive, uncut cock that he knows how to handle. He starts slow, teasing his shaft, but soon he's jacking off with urgency. His body tenses, his abs clench, and with a final thrust, he's erupting. Cum shoots from his cock, covering his hand and a nearby towel. He looks at the mess, a mix of satisfaction and surprise on his face, proof of his intense, hidden pleasure.