Dude! I love that you did this! I am honestly cool with the fact that the interactivity is limited and that it is just a story. I think there is certainly more story to be told but it is great that you took that idea and ran with it. Not only ran with it but came up with something that is pretty compelling. I share LuckyPuck's sentiment in all of the questions left unanswered. Unfortunately I am not a programmer so I can't really toss anything your way to help make it more interactive, you may want to talk with some other people who are knowledgeable in the platform you are using. You definitely have the ideas down, you took the story a whole different direction than I was thinking but it really works. Your art both in this and the farm works nicely as well.
Keep up the good work.