i'm female, and i've mostly been with males. the most i've ever gotten with a women was a snog and it didn't mean enough to her for us to go with that. also i get weirded out thinking about my having fem/fem sex, and yet want to have allll the boob times.
my ideal partner would probably be someone with boobs and a penis. best of both worlds!
like Eddie Izzard. mmmmnomnom