I have always done kegels ever since I was a teenager because I discovered by accident that it made sex better for me..hahah. I didn't even know that was what I was doing was an exercise or had a name. I have still never really been able to control it from happening. I can sit on the edge of an orgasm forever sometimes until I can not stand it any more but I can't predict if I will squirt or not. I have had it happen sometimes too after I have had my first orgasm and am going in for seconds, but not at the same time as the actual orgasm happens.
I just enjoy the hell out of it and don't worry about it at all any more. I remember reading a personal ad one time from a guy that wanted to find a woman to give oral sex too. He claimed to be an expert at it. Then he blew his cover by stating that all women please make sure they had gone to the washroom first as he had some one "pee" in his face and it was not his thing.
I laughed so hard when I read that. Buddy if she did that then you were doing very well indeed.