I am using a waterproof vibrator. The way it's shaped means that it presses in to my full bladder. I stick it in there so it stay in. I run a wartenburg pinwheel across my bladder and pussy to stimulate and excite me farther. I start to leak from all the excitement. I sit down and before long my piss is squirting all over the place. I had to pee a lot, so the piss flow seems neverending. It almost hits the camera a few times