Long hair never gets in the way. And your best friend's mum looks like a sex goddess and hasn't had a good fuck in years. The guy can always stick it into the girl without missing or fumbling, even the first time. Even after drinking. Flashback mode seems to work best here.
Men never lose their erection in the middle of things.
Women always love having their nipples bitten right away, while they're still warming up. No one ever gets sore or cramp. Women love laying there and getting pounded in the same position for hours at a time. Especially when taking on three, four, or ten guys in a row. All women love facials.