This was my first time using a belly bag with a catheter! I've played with leg bags in the past, but this was a very different experience. With a urinary drainage bag attached to my thigh, the pee just runs out of my bladder and into the bag due to gravity. Because a belly bag sits higher than my urethra, my bladder muscles have to push the urine up into it. To make the experience a little more exciting, I used a 3 way foley catheter, and filled my bladder with saline from an enema bag. This setup took a little troubleshooting, so the first half of the video builds slowly as I experiment with new equipment. It all works out in the end, with my bladder painfully full of saline, then allowed to release all of it into the urine bag around my waist. I use a pinpoint vibrator on my big clit and a g-spot vibrator in my pussy as I savor the sensations, and have two intense orgasms. At the end of this video, I've filled the belly bag past its stated capacity, and it's bulging and hanging down low on my hips. Isn't it remarkable to think about how my bladder must have been this enormous as well?