Well if men can fuck women who are say just in their twenties then why can't us gals do the same. So it doesn't matter than to me. I think the occasional twenty something pounding my pussy is just fine. But other than that over thirty is good. My girlfriend fucks young guys all the time and she prefers them as they are more moldable than the old set in their ways men who don't like change. I certainly think there is nothing wrong with that.
