This secret slut can't resist the urge to masturbate, his dildo his constant companion. Today, he's chosen a cock that mirrors his own, a massive, uncut dick that he can't wait to fill himself with. He lubes it up generously, then pushes it inside, his ass stretching to accommodate its size. He fucks himself, his strokes getting faster, harder, as he imagines it's a real cock inside him. He strokes his own dick, his body tensing as he nears climax. He comes hard, his cum spilling over his hand, his body shaking with the force of his orgasm. He collapses back, his dildo still inside him, a satisfied smile on his face.