I didn't think you would actually include a full story for an optional content. On top of that, the story and ending was really great. But I don't understand why you added that "After credit scene". If it was for the build up of a new game then please don't start the project now.
You already have 2 games. My bully is my lover is not completed yet. Also you have stopped updating Life changing choices. I really liked LCC and want to see more of that game as well. So please focus on the games that you are currently working on.