Girl anal sex in the car

I went with some friends to drink in the countryside, we went in different cars to make like a sort of caravan. We spent the whole day together, celebrating and drinking until we couldn’t stand it any longer. When it was all finished, I was pretty drunk, so I asked one of the guys to take me home. Mid-journey I asked him to stop, I was dizzy and I had to walk. While I waited, I was reminded of that by sweeping my state of intoxication may finish more quickly. So I asked him to let me do a blowjob. It was not an idiot, he pulled down his pants quickly. I made him a blowjob but I was still dizzy, so I told him to sink in the ass. The ardour that I felt made me immediately sober.