Orgasm in the car. Driving licence passed at last

It took me a long time to pass my driving test. But now it's done and I celebrated it with my girlfriend and her camera in a car park. Just a sexy fishnet shirt under my coat and sexy boots on. So we stopped in the car park and I made myself really horny in my mother's car. I didn't care that there were people in the car park when I was jerking off. I had such a hot orgasm while wanking my cunt that I didn't care that the seat was all wet. I'm just a horny little slut. Or am I?