---This video has been discounted to celebrate the upgrades I've made to my filming equipment since I made it!--- I had to pee so badly, but instead I put a 32mm diameter buttplug in my urethra and masturbated over a measuring cup. I wanted to find out if the plug would be shoved out by my sheer need to pee or by my orgasms, and just what volume of piss my bladder can hold before a plug can't keep it in!