I work as a nurse in Nottingham England. Many years ago, when I was younger, and I have to say a little silly, I would sometimes play a little game. I was a student when it started, about 16 or so. I had been masturbating for some time, when (and I don't know how or why) I worked out that as a girl I could bring myself off, in a public place, with little chance of being found out. I would go out in a dress or skirt with no knickers and find time for a little play!!!
Well this got to it's height when I was a student nurse. I would often get up in the morning and rush to work/class. I would often not put on any panties due to the rush. I found myself on night shift, bored with a few people about and a lot of rooms to use. I would often pop off for a little horny play, sometimes I would manage to orgasm with the sound of others working around me. The memory still makes me wet. I feel so wicked and bad.