I think 'female porn' is just getting started! Of course it is very different from male porn, incorporating less stuff about body parts and much more courtship, romance and tropes from fairy tales. This sort of thing is just not my bag* and I really know it only from reviews. What disturbs me about the stuff I've seen is that it purports to be about the liberated female - but the characters and cliches are the same old same old.
Gotta be slim, young and gaggin for it - and have hot romance as your main goal. Give me the females in Cherryh's hard science fiction every time.
* Confession time: I did go though the Barbara Cartland stage as a teenager.