A married business man decides to take his secretary out for a little dinner one night after work. One thing leads to another and they find themselves in a hotel room together.
After they make sweet love they fall asleep in the hotel room. The husband wakes up and starts to freak out because his wife is going to suspect something is amiss.
So the husband starts to get dressed. And while he is frantically getting dressed he tells his secretary to take his shoes outside and rub them in the grass. She questions him but he is very adamant that she does it. So she does it, he finishes getting dressed and heads home.
His wife is waiting for him and asks where he has been all this time? He says to his wife, "I was having sex with my secretary and fell asleep in the hotel room!". She looks down at his shoes and says, "you're a liar, you were golfing weren't you?".