A taxi driver, a taxidermist and a tax adviser were discussing whether it was better to spend time with the wife or a mistress.
The taxi driver said he enjoyed spending time with his wife, and although he sometimes lost his way he was driving towards them having a loving and enduring relationship.
The taxidermist said he enjoyed spending time with his mistress, because of he could tell her what he was going to do and then do to her what he did to his 'clients' albeit in a more pleasurable way.
The tax adviser said, "I'm a bit different as I tell my mistress that I must spend time with my wife and I tell my wife I want to spend time with my mistress." The taxi driver and the taxidermist were astonished. "How does that work then?" one of them asked. The tax adviser replied "It's great. Because I have a wife and a mistress, they each assume I'm spending time with the other woman. That means I can go to the office and get some work done."