Do what you're best at in my presence and don't think. Just watch, accept, and obey. It's much too difficult to think in my presence anyhow. Let all your thoughts melt out of your mind. You don't have enough willpower to think while you stroke for me. That's why it's much better to leave the thinking up to a woman who easily controls you. You need me and my commands, even to tell you exactly what to do with your cock. Grow weaker as I use that fact against you and mold you to my will.