It seems that Naomi Wolf, famous in the US, has written an article about porn called The Porn Myth. She’s an into porn activist mind you. Eric Raymond posted a wonderful rebuttal to her piece. Here is an example:
_Here’s another secret about most men, most of the time: given a choice between a buff “porn-worthy” chick with a drawerful of sex toys who’s grudging or unresponsive in bed, or a plain jane with rudimentary technique who orgasms easily and generously, plain jane is the one we’re going to go back to. Again, this has a sound basis in evolutionary bio; orgasm is a sperm-retention behavior that increases the probability of conception, so an orgasming woman is saying pre-verbally “I want your child!”._