If you read a Colton a story, he's going to want you to read him another one...
And when you read him another one, he'll probably want it to include a mouse in some way.
And he'll want to make sure he points to the mouse on every page (why do so many kids' books randomly include a mouse on every page?). And when he's found all the mice, he'll probably want you to start over and read the whole thing again.