I had just come out of school and we had talked about sex in class that day. I was, as usual turned on by it. I got in my car and felt a very strong wet sensation. I have about a half hour drive from school to work so I decided why not?
I unbuttoned my jeans and slid my hand straight in to find my wet pussy. I started rubbing my clit but had a hard time so I took my pants off. Here I was driving down the highway with no pants or underwear fingering myself and boy did it feel good.
I came right when I reached traffic. I had needed to pee by then too. Unsure of how long I would be in traffic I pulled my pants back up and tried to wait it out. After about twenty minutes I realized I could not wait anymore. I was not sure what to do. I felt a squirt go out in my panties and that was it I rushed to get my door open and my pants off again. I got outta my car and started to pee into my panties real slow at first but then fast as it was a relief. I saw the puddle forming on the side of the highway and a teenage boy watching me from the car behind. He opened his door to say how hot it was to see a girl wet herself. I fingered myself again and allowed him to watch while he got himself off too.