So all of it started with a girl posting some message about how she wanted to suck someone. I looked at her profil and she had previous success stories of her sucking or fucking guys. So I messaged her and we started to chat, spending a few days to organize our meeting. She couldn't receive at her place and neither could I, and she was only available on the afternoon. We decided that the best place to do our business was in my car, in an underground parking lot. So, that day, I picked her up near the entrance of the town hall parking lot. She seemed a bit shy and stressed, which is understandable (I was a bit stressed too haha). We went straight into the parking lot and looked for a "hidden" and discret spot. We found one that was between two walls, so no one could see us from the sides, only from the front. And the spot was deep so I went as far back as possible. I stopped the engine and she went right at it. She started sucking and masturbating me. I kept her hair up so it wouldn't fall on her face. She asked me how I prefered to be sucked (what a great quality of service haha). She said I could touch her while she was sucking me, but her clothes were a bit too tight and with too much layers so I couldn't really reach the zones of interest haha. At some point, a car parked a few meters from us. The people were not really looking in our direction but the tension cranked up a bit at that moment. I pushed the head of the girl down and took my phone to pretend I was doing something in case someone would look in our direction. Fortunately the people just walked away. From time to time I would give her some instructions on how to suck me. Some steam was slowly covering the windows and the windshield as we were heating up. After 15 or 20 minutes I could feel I was close to cumming so I started thrusting in her mouth more and more. And then I finally came in her mouth. We then tidied ourselves up, left the parking lot and I dropped her off a little further on. It was a really fun and thrilling experience to do it in a public space.