Once upon a time, a happy family of bears lived in a nice house:

Big Papa Bear,

Medium sized Mama Bear

and Small Baby Bear.

A morning Mama Bear prepared breakfast:   

A big bowl of milk for Papa Bear,

A Medium sized bowl of milk for herself and

A Small Bowl of milk for Baby Bear.

The milk was too hot, and so they decided to take a walk into the forest. 

In the meantime, a very curious girl, Goldilocks, passed by their house, looked through the window and entered the house. 

In the kitchen she finished all Baby Bear's milk, then, in the sitting room, 

she tried to sit on Big Papa Bear's chair (But it was too big!)  

on  Medium sized Mama Bear's chair  (But it was too hard!)

on Small Baby Bear's chair ....and she broke it down!!!

In the bedroom, she tried to sleep on:

Big Papa Bear's bed (But it was too big!)

on  Medium sized Mama Bear's bed  (But it was too hard!)

on Small Baby Bear's chair ....and she fell asleep!!! 

When the Bears family came back home.....they went in the kitchen, in the sitting room and in the bedroom, where they found Goldilocks sleeping... When she awoke....she was afraid and ran away!!!!