Few years back my wife and I were in our 40’s, and fairly mild in our sex life. She is quite conservative in her dress and what she shows. We went for a drive one day with her wearing a button up jean dress, my favorite. I like to undo the bottom couple buttons so I can rub her legs. Going higher than normal, I rubbed against her crotch and got my fingers inside her panty leg. After a bit of rubbing, she was quite wet, and I got her to take off her panties, and with her taking over had quite the strong orgasm. She adjusted her dress back down without putting her panties back on or doing the buttons up, so I had a nice view of her legs. We decided to stop at a convenience store for a snack, parked in a spot with an empty spot beside us, then a car with an older man sitting with his window down, probably waiting for someone in the store. My wife decided to go get the snacks and opened her door to get out, put one foot on the ground, when I said just a minute so I could decide what I wanted. We probably sat there for a good 30 to 40 seconds while we discussed what to get. Remember, two buttons undone at the bottom of her dress, no panties on, and one leg on the ground outside the car, the other leg completely inside the car. I noticed the guy in the car next was looking in our direction, and realized what he could see. My wife’s legs spread wide, no panties, and her pussy very wet and wide open from just having an orgasm. She eventually got out, went in the store and returned a few minutes later. Getting into the car was the same in reverse, one leg put in, spreading her legs very wide, then the other, with the guy watching very closely. When we left, I told her exactly what he had seen, if she didn’t already realize it, who knows, and she was shocked, and so excited that she masturbated herself to a mind blowing orgasm as I tried to drive without losing control. She later told me she didn’t realize how much he could see, and when I told her, she almost gushed, she got so wet. This was quite the experience, and certainly changed our sex life for the better. She now has her quickest and strongest orgasms when we are in the car.