New story and Group Promotion

About a week ago I joined the Circle of Friends. It seems like a good group of people; although, we did have some drama within those first few days of me joining.
We got better.
Anyway, we just set up our first writing prompt. The idea is for us to practice and improve our styles, rather than a contest format. Although, I suppose that might come later. My latest story (Wings of the Heart) was my submission. While I feel like it is complete, I left it open to give me the option of possibly continuing it, based on viewer response.

Here is the challenge I have given myself:
Rather than just create a story from where I left off, I would add to it based on future story prompts. Each chapter would be a self-contained short story, but add to the previous ones, with the theme and subject matter decided by the prompt.