Once upon a time, there lived a kindly wolf with a mouse friend and three pig neighbors
In the midst of baking a cake with his wolf friend, the mouse friend went looking to borrow sugar from one of the pig brothers
The brothers' pig are not very nice and did not take kindly to a stranger coming to ask for a favor and refused to let the mouse friend leave until he'd worked off his sugar. The mouse friend called to his wolf friend and the wolf came to help but destroyed the house.
On rescuing his mouse friend, the mouse and wolf proceeded to the second pig brother's house to ask him to reason with his brother about his behavior but the second pig brother was just as mean and attacked the mouse. The wolf again came to his aid but destroyed the house in the process.
Forsaking their sugar, the friends went to the third pig brother to make him aware of his brothers' terrible actions. The third pig brother was most angry of all and threatened the mouse again.
The wolf simply could not take it anymore and, to secure his friend's safety, huffed and puffed and blew the third pig's house down. The mouse was safe and the pig brothers never threatened anyone again.