"Genie, I wish that she would happily obey my every word and have no will of her own." "As you wish, my Master." Her eyes suddenly dart towards you:"What? What are you talking abou--" Then she is hit by the genie's magic and you can practically feel her mind dissolving into nothing. The magic finishes and she bows on her knees before you.
"What would you have of me, master? Anything you desire of me will please me so very much. My obedience to you is neverending." You decide to test her and say "Dance for me." Then she happily starts dancing for you until you tell her to stop. "Okay, sit down." She immediately sits down next to you. The genie's magic has done its job, you now ponder wether to wish for something else or to give your new servant a command.