Squirting takes a long time to master. You can master it alone or with your partner either way it can take a while.
Anything that has a super fast vibe to it will help you just place it against you clit and when you feel like you are going to cum hold it in and then keep going and going and going. Do not move the toy from your clit or you will have to restart or wait till later to do it again. You will feel like this big pressure so to say and then your body basically takes control and you will eventually squirt and cum.
I first squirted with the love triangle and it took me a while. I had to relax, take deep breaths all while trying to hold all my cum in and I kept edging myself until I could not take anymore vibrations and sucking on my clit.
To me it felt like I had to pee but I did not have to pee. I basically let my body take control of what it was doing and I thought I was peeing but I was not. It smelled super sweet and nothing like pee smell.
My uterus basically felt like it was folding itself up and cramping. Personally for me it is not a good feeling and I had to keep adjusting myself so that it did not hurt and I had to take deep breaths poking it out for it to unfold.
After squirting I was really relaxed and I just was so relieved because I have been trying for ever and I kept getting discouraged from it but eventually I finally did it.