i've dated a woman that did the squirt, and it for sure is not urine..
She did not like to receive oral sex thank Goodness, and the lube was too much friction would be lost. Good thing she had a great paying job.
She could even have an orgasm standing in the airport and kissing me, concentration, and desire and strong muscles are what is needed..
a woman that does it one time by accident, will continue to experiment until she can get it down, but then becomes too embarrassed to continue..
thus their in ability to do the act.
Did you know men can have multiple orgasm?? and can orgasm without ejaculating???