Since reviews by women are not usually posted (I only know a few who have tried, and were met with much difficulty) finding a lady here who is *really* into women might be tough. Most of the femme-femme reviews you'll find are written from the male perspective, either reviewing two women he's seen as a "double", or while he was in the company of his SO and a strumpet.
Not that those experiences aren't awesome and totally worth bragging about, but they don't really give a woman an idea of what *she'd* get if she scheduled the same woman. As a woman who primarily dates women in my personal life, and has double-teamed quite a few lucky men in my time here, I can honestly say that "gay-for-pay" just does not come anywhere near close to an honest attraction.
Your best bet? Unfortunately, you're relegated to searching the reviews with the "truly bi" criteria and then digging deeper into their sites to see if it's something they simply offer, or something they hunt for 
I'd love to offer myself, but I'm afraid I'm heading out of the city tomorrow night, and will probably miss your window of opportunity. I believe my gorgeous half hookup/half girl crush Kassidy will be coming in to pick up where I left off...
As an aside, for the guys who are lucky enough to be in understanding relationships and who are generous enough to share your delicious wives with us, we women would greatly appreciate it if you offered them the opportunity to write our reviews... just a thought. I believe reading female written reviews would make other curious women much more eager to get involved - at least I'm selfishly hoping so, lol
