Extreme Bulge inside POV of my Bladder and Urethra

Total insanity for my bladder! I filled myself with more than a full liter of water and then pushed the minicam up my pee hole until it reached my bladder. While it was inside, I started deeply fingering and playing with my ass and you can see the bulge it made in my bladder. It was so much pressure I started leaking even when I clenched as hard as I could. I even tried fisting my ass and you can see the huge bulge in the video. It made me spray all over myself. My muscles started loosening on their own in waves that sent shivers down my body.