Let's make one thing perfectly clear, slave. You aren't going to get a lot of choices in this relationship, but the one choice you'll always have is to leave. I'm here to help you indulge your fantasies, and I'm here to indulge mine, but neither of us should ever be consumed by them. I want you to obey everything I tell you to do, but I don't want you to be a doormat for any girls idle whim.
I don't want to ruin your life... just your orgasm. Mwa ha ha.