Next time you are at the Doctor, Barber, Bar, or Dairy, let alone 100s of other places where its not polite, rude, impractical/impossible and where you just wouldnt ask...thats why you don't ask an escort.
The whole industry/business is actually all about relatiionships/personalities, don't be that guy... as likely the circle of ladies who will see you will be vastly reduced.
Maybe get a discount somewhere else (Harvey Norman or Noel Leeming etc.) where its socially acceptable, and use that thrill and extra cash to offset your punting costs.
Every time you ask, its actually better for the rest of us, so.... fill your boots!