The chubby heterosexual man, in the privacy of his room, gives in to his carnal desires. He's got a big cock, and he knows how to handle it. He spits on his shaft, lubing it up, and begins to pump furiously. His moans fill the room as he cums, his body convulsing with the force of his release. He's left panting, his chest heaving, a satisfied smile on his face.