Gyn masturbation II - catheter

Inserting a catheter and fill up the bladder with saline. One of my favourite games I do from time to time. A up to the max filled up bladder, the pressure, hm - perfect, I simply love it. After the catheter is inside the bladder I fill myself up with NACL. While the infusion a horny toy for my pussy and if possible a rubbercock for my nasty asscunt. Could there be something better? This combination makes me crazy. Once the bladder is filled up, some more minutes and the pressure, hm, unbelieveable, the catheter out and some relaxing peeing. Check it out.