I think it was my first time squirting
I was using a silicone urethral sound that was hollow. I have used it before and never had anything like this happen. So I put it in and felt where it hit the prostate. Then I put a vibrator on it oh and I had a prostate plug in just a standard one no vibration or anything. After a couple minutes with the vibration on the sound I thought I was pissing but it felt Holly shit amazing. Then after a bit it happened again. I took the vibrator off and started jerking off with the sound in had to put my other hand on the sound to keep it in. I then came the hardest I have ever in my life. It sprayed all over my face chest it was not cum the cum followed this. I never knew that this could happen not going to lie was a tad freaked out. Oh and I pissed before the session. And feed back would be helpful.