The one calling people naive is usually the ones naive themselves. It's a gaslighting tactic employed by narcissists such as your self.
What is the biggest giveaway of a narcissist?
1. They downplay others (you have such a small dick blablabla)
2. They inflate themselves (my dick is the biggest in the whole wide world)
3. They can't take criticism directed towards them.
Then again you may be right. She might be a seasoned FS pro that only offers FS to customers with micro-sized dicks such as yourself. Wanna know how I know? She didn't even have to use her Kegel muscles (I doubt she even know how to use them) when I entered her the first time.