Let me explain this for the people who don't get it:

The girl sees a pretty rabbit, and thinks it would make a nice muff. So she, with the help of her friend (or brother, not sure). When they kill it by cutting it open, flies and a satan-like dude some out. As a reward for their evil-doing he zaps the flies into jewels. Then he goes into the kitchen and finds some jam. He likes jam, and zaps some more flies into jewels. The next part I don't q