I will confess I did a few stupid things in my younger years. This was dangerous, and luckily no one was hurt. Please enjoy my story and do not attempt this yourself.
It was the second year of college, and my girlfriend and I spent the day at a family lake house. Family was all out of town so we spend the day as typical frisky college students would, eating, drinking, fucking and sucking. After dinner we cleaned up and prepared for the drive back to the city. In our drunken state, we dared each other to make the trip back to our apartment naked. It was after dark, and most of the 30 minute trip was on rural roads, so we went for it.
With too much alcohol in our brains, we left the lake house completely naked, got in the car, and started driving. It was fun, thrilling, and sexy. The risk of being seen, especially her tits being at window height, was exhilarating. We were not even a mile down the road and she had her legs spread, one foot on the dash, and had started rubbing her clit. It was such a beautiful sight, I had to work hard to keep my eyes on the road. I would reach over to roll her nipples and squeeze her breast whenever I was not shifting the manual transmission. After a while she adjusted herself so that she could put one hand on my cock and stroke it while her other hand continued to play with her clit.
Our inhibitions were clearly gone, and we were looking for another way to turn up the excitement. She asked me if I could still drive if she was sitting on my lap. I enthusiastically said yes, and slid my seat back as far as I could while still being able to operate the pedals. While driving about 25 mph on a dirt road, she climbed from her seat and into my lap. At 6 ft tall she had a lot of length to maneuver, and ended up straddling me, face to face. She put her head on one of my shoulders so that I could see the road over her shoulder. With her feet on the edges of the seat to either side of my thighs, and her knees up in my armpits, she used one hand to locate my cock and and guide it into her very wet pussy. She dropped her weight down on me and I was buried to the hilt inside her warm, wet vagina. It was not a good position for long thrusting, but we soon figured out how to rock our hips, and she proceeded to grind on me while I drove the car. My cock was only moving in and out a little bit, but it was deep inside her and felt wonderful, squeezed by her internal muscles. The grinding was also rubbing her clit against my pubic bone, and it all felt great enough to keep me hard.
Soon the country road expanded to a more populated road, and then I turned onto the highway. Now up to 55 mph and other cars passing us, we drove and fucked for another 10 minutes before reaching our exit. I expect the fact that I had already cum a couple times earlier in the day contributed to me lasting for a long time. After we exited the highway and were in the city proper, the street lights, stopping for traffic lights, and all the people around got us worried about getting pulled over by the cops. At a red light she dismounted me and climbed back into the passenger seat. Her tits were easily seen by anyone looking our way, and I’m certain a handful of people got a full view of her delicious 34C college aged breasts.
Our apartment was on the second floor of an old brick building. We parked on a side street, waited for no foot traffic on the side walks, and then made a run for it. With keys in hand, we ran along the side street, crossed at the crosswalk, along the main street, up the steps, and into our apartment building. There was no one in the entryway, we dashed up the staircase, down the hall, and into our apartment. Once safe inside we dropped our things, laughed, and jumped in bed to finish fucking and get our release. This time, she was on her back with legs up, and I was on top, giving her a proper long stroke, deep fucking until we both came. It was a great ending to a great day.