I just watched a video that analyzed the data from internet searches and many other factors, from both sexes. They revealed what most people already know- men are the main target for online porn. Women don't watch as often; they prefer romance novels such as Twilight or 50 shades of grey.
 
I'm not sure if reading these books will help at all in PUA, but they might give you a better understanding of the playing field, and what the average woman fantasizes about. This might help in the middle stages, after initial opening and pick-up (i.e. you get her number), but struggle to develop rapport, gain kino, and close.