It started last year when my fetish for wearing women's clothes progressed to wearing them in the car and then parking up in laybys. I always wore dark glasses and with the window down allowed men to rub and masterbate me. Anyway a couple of days ago the sun was out and I was feeling horny so out I went dolled up as a passable cd. I parked the car and opened the door ajar(a sign there was a treat to be had inside). A man on a bicycle came past a couple of times then came over, lifted my skirt and groped me. I looked up at him as he pulled down my frilly pink pants and made me hard. That was all I wanted but he wanted something more. I was encouraged out of the car hanging onto the open door he pushed his hand into the small of my back positioning my ass just right for fucking. Arrrrh I was on his cock a situation I had not envisaged. Long deliberate strokes a brave watcher then positioned himself and then sucked my erect clit. I felt spunk fill my ass and the cock withdraew. On my back a fella had sloppy seconds then another thirds as the gent in my throat made me gag on his salty gift. I gathered my self together and left. I still don't know why I let this happen, i'm feeling a mixture of guilt and excitement. Should I go back or not?