My dd7 is and has been for as long as I can remember. I started switching it up after a while and asking her to add to the story or choose a situation for the story.

Now she likes to tell the stories. I have started writing them down for her and it is fun for us to go back and read them.

Have you tried an Illustory with her? I don't know how old she is, but dd liked these from about age 3. I would write the words as she dictated and then she would add the pictures.