This is a straightforward reading activity. Simply read the story of Sean and enjoy it. If you are working in class or with a classmate, you can take it in turns to read it aloud, so that you can practise your pronunciation.
If you wish to get more involved in the story and practise your oral skills, stop the story at certain points and predict what will happen next. This might make a nice follow-up to yesterday's post about will and going to.