dangerous_perfection-
i'm going to get my own lovely Draco to look over this thread and see if she can help answer you (as a lesbian Domme, maybe she can at least help). As far as satisfying a female sub, it's really no different then a male sub. Everyone has different needs in order to be satisfied. Sometimes i'm satisfied with a good session with a crop, sometimes i'm not interested in it and just want penetration or bondage. The list goes on, but i think you get my point. Most importantly though, and above and beyond my own needs, what satisfies me is pleasing Draco and making her proud of me. If you're looking for ideas on how to satisfy your sub physically though, talk to them. This cannot be stressed enough. Dom/me's are mind readers and neither are subs, you need to talk to eachother and find your way.
*Wishing you the best of luck on your journey*