Chances are good that you and your partner's interest in car-coitus happened suddenly, so you likely don't have a lot of good privacy equipment handy. So definitely don't go into it expecting to feel like you're 17 years old all over again. A question a child might ask, but not a childish question. I know this because I personally went through a string of car hookups over the course of a few months after I graduated from college. Remember, your goal should be the sex in the car, not complicating the day for hundreds or thousands of people you never met. The trunk is the least popular place to go at it unless you have a pickup truck. And car sex is pretty much the exact recipe for a Charley horse or five. Most states have laws that prohibit sex in public restrooms and other public facilities. But out of all the different car sex positions you actually can do, cowgirl is number one. Moms and dads spend a gazillion hours in their vehicles driving, dropping off, and sitting and waiting for their kids to finish music lessons, tutoring sessions, practices, and playdates. Have your man sit in the passenger seat and then click the belt into place. Next, since you won't be needing all those clothes, use them as ersatz shades. Kneel on the passenger seat, facing the back of the car, and depending on how tall he is have him either kneel on the seat or crouch behind you for doggy sex. Sunglass side out, ideally. Talk to a Lawyer Need a lawyer?