The man's body is a canvas of smooth, tanned skin, his muscles taut and defined. He's in his element, his eyes closed, lost in the sensation of the bottle filling him. He's a master of his own pleasure, his body responding to his every touch. The bottle glides in and out of his ass, the wet sounds of his lubrication filling the room. He strokes his cock in time with his thrusts, his body tensing, his moans growing louder. He's close, his body shaking, his breath coming in short gasps. With a final thrust, he comes, his cock pulsing, his cum spilling out, mixing with the lube on his stomach. He collapses, the bottle still inside him, a satisfied smile on his face.