I'm so full. I don't even know if I can sit down properly, my bladder is so full. I feel like pee will spurt out any moment. The perfect time to push an orgasm out. Pulling my thong tight against my bush, I bore down on my clit with determination. It's so difficult to wet while the vibrator is engorging my clit with arousal. My pussy bucks under the vibration and makes me wiggle around, jostling my swollen belly about. At first, only a little wetness stains through, but with a little more trembling conviction the torrential stream begins. I'm so close to cumming, if I can just push myself to keep pissing, I'm going to... going to... going to cum.