The slave is still a newcomer and doesn't know his way around very well, otherwise he wouldn't talk so much. Princess Serena and I don't like being talked to by slaves like him. He's only here to endure and obey! We want to have fun with him so we cover his mouth and nose at the same time. We deprive him of the air he needs to breathe and restrict him so that he is completely and utterly our plaything!