How I [M][27] and my girlfriend [F][26] had a semi public sex escapade before coming home for more

My girlfriend and I recently moved in together and there has been a LOT of sex, probably averaging out to once or twice a day since the move. Well on this evening I got home from work, and she asks if I want to have a date night. So we get dressed, and as an incentive, she put on a cute, tight little skirt, probably about mid thigh length, and neglected to wear panties. Well, I wanted to take her right then and there but she wanted to go eat before it got too late (at this point it’s already almost 8 o’clock).

So, we climbed in my car and drove the 10 mins to the area with the restaurant. It’s like a big center around a sports arena, so the parking is out farther and darker from the main busy area. So the entire drive I’m stroking her thighs, while she sits with her legs open. I teased her clit, brought her to the edge a couple times (she’s a very quick cummer) and then stopped, and parked. By this point I was rock hard in my shorts (it was a very hot night that night, approx still 90 at 730-8).