Car Sex

okay so me and my boyfriend have sex regularly and it's okay, it's special because of who it's with but nothing special other than that. it's usually too quick for me to get off, but yesterday we had car sex for the first time. it was spontaneous and intense he did things that he has never done before and lasted so much longer, it was the best thing that we have ever done. what do you guys thing about car sex and what positions do you use?