Ok - let's start this a little tame.
I'd like to see you sucking your man in the backseat of a REAL taxi, giving the driver a show. Then taking the driver's load on your whore-face while your man takes photos. Size up a driver, then ask him to take you to the sleaziest XXX store in town, and finish the scene in the parking lot. Call it Taxicab Confessions.
If you can do that, I think dressed like a nun in a real church would be fun. - even better if the nun's outfit was latex.
You know I have a LOT of nasty/filthy suggestions for you - we perverts have to stick together.