Last time I was in Vegas I noticed the monorail and naturally I thought to myself  "gotta get a bj on that thing with my provider" - can't be any tougher than a city bus, right? (been there, done that)

Is that doable?  Or is it too crowded, too policed, etc.  Any gals wanna try?  I'm a willing crash test dummy.

Any other semi-public or public exhibitionist ideas appreciated and maybe tried - provider willing.