Domination /submission style power play by itself isn't really much of a draw for me. I do like exploring a variety of fetishes that power play can enhance, especially if I'm showing something to someone who doesn't yet have the experience to confidently take the lead. I'm a switch, but in this lifestyle I typically end up playing the Dominant role.
As far as enjoying the actual physical sensation and/or psychological triggers of the specific fetishes... Once you find yours you'll understand it
~Mme X~