Female Dominant

The demon decided that for this universe he was going to do something a bit different. He manipulated the universe so that all beings had an incredibly high sex drive and that sex was much less taboo to start. And of course he made all women bisexual. But than he made so that women were much more aggressive in sex. He also changed it so that men would be eagerly open to anal stimulation, tongue, finger, or strapon.

He wasn't trying to create a universe were men were slaves to women (though if it took that course he would go with it), just one with a lot more sex like any man would desire, except the women were going to express many of their more secret desires.

Now he just needed to decide on a character, a place, and a time.