In a cramped, dimly lit room, a lone figure, Mephisttt, takes center stage. His hands, strong and sure, begin to unbuckle his jeans, revealing the beast within. His cock, a colossal, veiny specimen, springs forth, already stiff and hungry for attention. He wraps his hand around its girth, his grip tight, and begins to pump, his pace steady and rhythmic. His breath hitches, his moans low and guttural, as he works his massive dick, the room filling with the sound of skin slapping against skin.