Tullu and Bullu were twin rabbits who lived in a jungle. The jungle was full of wild animals. But Tullu and Bullu had built a sturdy house for themselves and they lived in it safely and happily.

One cold winter evening, the twins were warming themselves by a fire they had lit, when someone knocked at their door.

It was a big wolf!

“I am dying of cold!” said the wolf loudly. “Please open your door a little so I can just warm my tail. I won’t harm you. I promise.”

Tullu and Bullu were kind-hearted rabbits. They opened the door a little and the wolf pushed in his tail.

After two minutes he said, “Aaah! If only I could warm my hind legs too! Please open your door a little more. I promise I won’t hurt you.”