Never trust the Australian Koalas

So a koala bear walks into a brothel ...
He picks out the best looking girl and heads upstairs with her. While up there, he eats her out like a madman, doing things she's never even heard of. After about an hour he gets up and heads to the door.
The girl stops him and demands payment.
The koala doesn't understand. She has him look up prostitute in the dictionary.
*"prostitute, a person who trades sex for money."*
Still a little confused, he asks what it says about him.
*"koala, an Australian native animal that eats bushes and leaves."*