Walking home from the corner store, my tummy and even my legs ached from holding on so long. I had been desperate to for the last 20 minutes and had thought quite a few times I would actually loose it before I got back. When I finally got to the back door of the office, I fumbled with the key trying to unlock the door. Its not an easy task when your doing the pee dance! No matter how hard I tried, the key would not turn in the lock! I couldn't hold on any longer and I felt the hot piss starting to trickle down my legs. There was nothing else I could do as I stood there pissing myself!