A slave

A slave does not want for themselves, they want for others/their owner. A slave does not ask what you can do for them,but instead what they can do for you. A slave does not ask about their wants,instead they ask what you want. A slave does not ask to have their fantasies fulfilled,they ask how they may bring yours to life. A slave does not ask to be served or pleased,instead they ask how they may serve your pleasure.