seems to be pretty common imo. i think all girls can do it and you simply gotta hit them with the right stuff. invest in a mattress protector before attempting this
I was seeing a woman in her mid 30s and the first time we had sex she squirted and then ran out of the bedroom to the bathroom in tears thinking she had just peed all over the place, I had to drag her out of there to explain what she had done, she was a copious squirter after that, I nicknamed her 'puddles'. One time I had her cuffed face up to the bed and was using a magic wand on her and she squirted so hard it hit the ceiling fan and sprayed it everywhere, another time we were playing with a woman and I had her lie down on the floor, had 'puddles' stand over her and finger banged her until she soaked our playmate who was writhing around under her rubbing it all over herself. man, those were the days...