Many women do more than that when they're alone with themselves. But the contrived rules do not allow them to relax with a partner. It is not without reason they say, that a smart woman has it in her head, a fool has it in her mouth. I even know men who categorically reject such liberties.
It seems the brunette herself realized that a satisfied trainer is a good trainer. It didn't take long for her to get all conventional... The pussy-licking trainer was quickly found, too. So the trainer didn't even have to unbutton his pants - the girl handled it herself. I love this kind of advanced student sports. )