Reality, unfortunately.... balls deep & u realize she's dialed out... u pay, u leave, u don't repeat... but yer not an idiot.
... & if u booked a really young girl, yer in rm with her... yer gonna fuck her dude, that's the way it is... mebbe u should walk, but nobody does that if the girl = hot...
... end of session, girl who knows that she's doing & still young enuf, that's the sweet spot, u have gr8 time & repeat over & over... rarely a girl under 22....
Age doesn't determine performance, but ... strong indicator...