We all know that Rule 34 exists – as in, “If it exists, there is porn about it,” but we might not really understand the meaning behind our desires to see Marge Simpson or Dinosaurs or AT-ATs going at it… until now. In their recent book A Billion Wicked Thoughts, by authors Ogi Ogas and Sai Gaddam, we get to peek into the depths of our collective twisted brains and learn some interesting facts about our porn (and thereby sexual) preferences.

Some of our favorites:

1. Women watch porn, but they don’t want to pay for it.

According to the book, 1 out of every 4 visitors to a porn site is a woman, but only two percent of those paying are women (or at least are using credit cards with women’s names). So few women pay, in fact, that cards used with women’s name on them are often flagged for fraud!

2. Older women are nearly as popular as teens – and that includes GRANNIES.

This was not a shock to me as one of the most popular search terms that shows up in our WTF BCU search terms lists is “Granny porn.” Not my style, but hey, whatever floats your boat and by that I mean gives you a boner.

3. Guys search for fat girls more often than skinny ones

And did you know there is a porn site called HIPPO GIRLS?

4. Dudes like seeing big… um, “members”

According to their research there are over a thousand sites dedicated to videos featuring men with larger than average penises. For the dudes with little guys? Only three.

5. Most people who watch transexual porn are, get this – straight

Despite it being a huge joke to guys when they go out that they might be going home with a tranny, the fact is many dudes actually are interested in the taboo that is transexual porn. According to one transexual porn actor, she claims, “all of the visitors to transsexual sites are straight.” Crazy!

Check out the book, A Billion Wicked Thoughts: What The World’s Largest Experiment Reveals About Human Desire, at Amazon, and prepare to have your whole idea of sex BLOWN away. (No pun intended. Okay maybe a little. Hee hee.)

Via Jezebel