ually please a (butch)...?

Well, for starters I am not a . I have however come across one that i am very interested in. I want to know what should I do, or expect to have to do ually. She is not the femme type of , more on the butch side. (Hopefully not offensive, not meaning to.) Please help. What might she like as far as four play and so on, considering that she may be more of the "man" or "controller" when it comes to ...