One day, a little boy named Tim found a big mattress in his room. It was very uncomfortable. He didn't like it at all. So, he decided to kick it.
He kicked the mattress really hard. Suddenly, a small door opened up in the wall. Tim was very surprised. He looked inside and saw a tiny room with a small bed.
Tim called his mom and said, "Mom, look! I found a new room!" His mom came and looked inside. She was surprised too. They both went into the tiny room and found a new, comfortable mattress. They moved the new mattress into Tim's room and he slept very well.
