We were waiting in line to get some food and it was very crowded. My dad was next to me and we were talking when I suddenly felt a hand going under my skirt. At first I got scared but it started to turn me on. I let him rubbed my pussy it felt so good. He suddenly stopped and I noticed it was our turn to order. I never saw his face but I could tell he was much more older than me, he knew exactly what he was doing. The fact that my dad was standing just next to me and that he had no idea is even hotter.