A koala bear and a hooker...

A koala bear and a hooker go back to her place and they get undressed. The koala bear goes down on the hooker for three hours straight. She has multiple orgasms! After three hours he stops, gets up and puts on his little koala clothes. The woman is hanging back huffing and puffing from exhaustion.

"Oh God, that was great! Now I need my money." The koala bear just looks at her and shrugs.

Then the hooker says, "No, I need my money. I'm a hooker and this is how I make a living."

The koala bear just looks at her and continues to put on his clothes. Then the hooker gets up and runs to the bookshelf, grabs a dictionary and thumbs through it to "hooker." She hands it to the koala bear and it reads:

"HOOKER: person who has sex for money."

Then the koala bear turns the page to "koala bear" and walks out the door. The hooker reads:

"KOALA BEAR: Furry Mammal That Eats Bushes and Leaves."