I was with a heavy squirter and she told me that it doesn't happen with every guy, in fact, most guys can't get her there. She held it in for her first few years in the hobby because she didn't think that guys liked it, so apparently, it can be held back.
The first time I was with her was in a hotel with a king size bed. Literally, nearly the whole bed was soaked from her. I had to sleep on my side on the very edge of the bed, just a sliver, because the whole bed was soaked from her.
It was amazing, if I drink a 12 pack of beer I couldn't release that much effluent. I was wondering if she got dehydrated from it. It's very real, trust me.
If you want a good example, go see Cynthera in Vegas but watch her porn first. She is as cute as a button and can squirt about ten feet. Me and a follow hobby buddy are in a race to see how gets to be with her first. I think I am gonna win
Lastly, if you do find a true squirter, get a room with two queen sized beds. With the provider I was with, putting down towels would have had only a marginal effect at keeping the bed dry.

It was awesome to have that experience with my first and only squirter ever.