"Shave & Shine" joke

A cowboy walked into a barber shop, sat on the barber's chair and said, "I'll have a shave and a shoe shine."

The barber began to shave his face while a woman with the biggest, firmest, most beautiful breasts that he had ever seen knelt down and began to shine his shoes.

The cowboy said, "Young lady, you and I should go and spend
some time in a hotel room."

She replied, "I'm married and my husband wouldn't like that.

The cowboy said, "Tell him you're working overtime and I'll pay you the difference."

She said, "You tell him. He is the one shaving you."