With porn it's not really a question of sexism, since no matter who's doing what to who there's always someone who enjoys it, from both genders. My girlfriend is into being treated rough, while for the most part I like to be treated normally, at least in terms of sex (outside of the bedroom we're just regular nice people). It's really just a niche thing. Also keep in mind no matter what that those porn videos are always consensual, the lady stars have agreed to what the will and will not do ahead of time and can opt out whenever. The porn industry is not as dirty as people think.
The simplest answer for this is that there's always something for everybody. If you're a woman and you're uncomfortable with rough sex, then you can find tame porn anywhere on the internet. There's even "female-friendly" porn on lots of sites now.
It really just depends on whether a person wants to be romanced, or if they want to be fucked. Some people want both, some people want one or the other.
Also JustSomeRandomPerson, while those people certainly exist, they are a small minority. If you're finding yourself in that situation, I recommend not going after those kinds of women (especially college party girls). I'm guessing it only happens when you're just having random sex and not actually dating them. The best thing you should do is just find a girl who likes you and have them be your girlfriend. But, of course, that's not always as easy as it sounds.
