Given a fair percentage of the trade is married men I doubt whether asking the wife to pop out for a few hours will work.
Likewise women are super sleuths - they can detect another women by smell, the look on your face or by intuition.
Best to keep your activities away from your home life..if you are single ...go for it, but make sure that nosy neighbour doesn't see your bit of crumpet coming and going.
4FoW2