I gotta find me them womans.

men out number women by 10-1 or more, the reason, men are wired different and women are too busy doing the chores or catching up on **** while men are getting their cheap thrills from a source other than their partners, most women wouldn't be caught dead on a site like this, and its usually the women with a higher testosterone level that are here, lm sure they don't want the embarrassment of possibly being caught on a porn site either, and most men, wouldn't want their significant partner here anyway, it would ruin all their 'fun'...
l didn't say 'ALL' women are like this or 'ALL' men are perverts, its just the way the world is and most people follow the norm.. there are exceptions to this, but on the most part, men are very visual easily entertained and women would rather have the real deal *lix*

For the same reason that if you want to fuck with someone it's easier to fuck a man than a woman. (If, of course, this is something you want.)
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Because guys think about sex more.