This happens when I'm alone...

I had a few hours for myself today and wanted to use this opportunity for some naughty fun. For preparation I drank a lot of water. After I finished a bottle, I felt the pressure built in my bladder. I still had another bottle and after a while my bladder was full like never before. It felt so good. The pressure almost made me moan in pleasure. I was already wet... I put a hand in my panties. When I let a finger slide over my **** I shivered. I had to **** so bad and struggled not to let it out yet. I continued playing with my ***** but soon I felt the urge to press a finger against my peehole to avoid wetting my chair and carpet. I decided to get up and get a towel to sit on. My bladder was about to burst so I walked carefully and slowly. Though I let out a little squirt in my panties. Haha, what a shame... When I sat down again I wasn't wearing panties anymore. I spreaded my legs and took a look at my hard and wet ****. I rubbed it with one finger. I was so horny, I couldn't hold it anymore. A short squirt of **** got onto the towel. I spread my legs and ***** lips wider and kept rubbing... and kept losing control of my bladder. **** was dripping out of my ***** on the towel. Now I ************ myself with two fingers. Everytime I pushed them in and out a squirt of **** gushed out. I felt I would *** soon and decided to **** on purpose. I let out a hot stream while rubbing and fingering at the same time. It didn't take long and I came hard. I even pissed during my ******. Up to now this was the best sex I've ever had with myself :)