This is a true story, years ago I worked at a facility that had many bars and clubs.
On day one I was in the main club liquor store room and had the need to masturbate. I took all my clothes off and laid on the long liquor cart that had carpet on it, this was to protect the glass bottles.
It was so exciting knowing that at any time someone could walk in on me and there was no way to cover up and hide what I was doing. I just laid there stroking my hard cock enjoying every minute of it.
That was one of the best times I had cumming.