How to squirt

My boyfriend mentioned that he wanted to try and get me to squirt and I’ve never done it before. In porn, I’ve never been interested or been like “I want to try that”. However I’m willing to try if he wants to make me squirt.

Anyways if you guys have any advice on how squirt that would be great. Thank you!

PS: I’m kind of scared. I know that usually there is this urge to pee, but you need to “let go”. That kind of scares me, because what if I actually do pee on him. That would be totally mortifying for me.

Thanks again lol!