An Old House and Rats

I found a dirty old house with rusted gates.
When I went inside I found a maze.
At the end of the maze was a gigantic double bed.
Covered in dirt and cobwebs, i jumped on instead.
I spread my arms.I relaxed a little bit.
And that was when I found those lumps in the quilt.

A little lump a little bump
hiding under the sheets.
I pressed it hard, and boy,did they shriek!

I poked it hard, it wiggled away.
Little baby lumps of rats
living in a tray.