A man and his wife are playing golf

A man and his wife are playing golf, the wife steps up to the tee and hits her ball. 
It sails off over the trees and smashes through a window of a neighbouring house. the husband yells at his wife ' oh look what you've done, we'll have to go and pay for that'

Off they wander up to the house and see the doors open, they walk in and see the glass from the broken window and theres also a broken lamp.
They walk over to the lamp and see a man laying on the sofa.

The husband says 'sorry about your window mate we will pay to fix it'
The man on the sofa replies 'No thank you, I'm a genie and I have been trapped in that lamp for a 1000 years and you set me free. 
I can now grant three wishes, one for each of you and if you don't mind id like to keep one for myself'

The husband and the wife look at each other and decide this sounds fair. 
The husband asks to be a millionaire and the genie tells him that when he gets home he will find he is now the richest man the world ....

The wife says that she would like to have the biggest house in the world and a servant from every country. The genie tells her when she gets home she will see her new house.

The husband and wife look at each other then ask the genie what his wish will be?

'Well as you know i have been locked in that bottle for 1000 years and all i really want is to be with a woman again. Since I've granted you your wishes i would like to spend the afternoon with your wife. 
The husband looks at his wife and they both agree that its fair. 

So the genie and the wife go upstairs and spend hours having sex.
When the genie is finished he looks at the woman and says " how old are you and your husband?' 
"were both 30"
to which the genie replies
"Oh dear you're both 30 yet you still believe in genies?