A married man was having an affair 
with his secretary.  

One day they went to her place  
and made love all afternoon.  
 
Exhausted, they fell asleep  
and woke up at 8 PM.  

The man hurriedly dressed  
and told his lover to take his shoes  
outside and rub them in the grass and dirt.  
He put on his shoes and drove home.  
 
'Where have you been?' his wife demanded.  
 
'I can't lie to you,' he replied,  
 
'I'm having an affair with my secretary.  
We had sex all afternoon.'  
She looked down at his shoes and said:  
 
'You lying ba------!  
You've been playing golf!'