A man's voice echoes in the empty room, "I'm ready for my verification." The camera zooms in on his hands, trembling as they unbuckle his belt, then pans out to show his full nude form, his cock hanging heavy between his legs. He takes a deep breath, his chest heaving, as he begins to touch himself, his fingers tracing the veins on his shaft. He looks into the camera, his eyes filled with lust and a hint of shame, as he confesses, "I'm Preto Neguin, and this is my verification."