I (25F) used to be pretty vanilla when it came to sex, didn't have any kinks and rarely got off. Last year I discovered that the only thing that really got me wet, was driving to parking lots on the weekends, spreading my legs in the front seat and fingering myself until I came. Apparently the thrill of getting caught really turned me on. But a couple months, while playing with myself in the car, I got caught by a man (probably in his late 30s) walking back to his own car in the parking structure. I immediately shut my legs and turned my car on to leave but noticed he was grabbing himself over his pants. I left him in the parking lot and went home. The next week I came back to masturbate and after an hour, saw that man again (turns out he worked in the building). This time I let him watch me get off before walking up to my car and knocking on the window. Our conversation ended with him bending me over the front seat and fucking me from behind. Ever since, I drive around parking lots/structures and start masturbating with the windows down. Hoping another stranger catches me and wants to fuck in my car.