This is an interactive story containing 209 chapters. Each chapter tells part of the story and (usually) ends with multiple choices. Click on a choice and you'll be lead to the next chapter in your story. When you reach a chapter that hasn't been written yet, you will have the option to write it! Don't be shy... make an addition!

I'll be as lenient as possible here, but there are a few rules all additions must follow:
- Guys cannot grow. I'd like to keep them out of the story unless you decide to take a male POV, but this is not mandatory.
- Neither gore nor vore are allowed. No exceptions.
- Take any kind of toilet or bathroom fetishes elsewhere. Any chapter that so much as mentions farting or anything of the like will be deleted.
- Please go slow on the growth. If the girls get huge in just a few chapters, there's not much of a story.
- Sex is fine, although I'd prefer things be kept on the less vulgar side.
- Any kind of change, except muscle growth and male expansion, is allowed as long as the focus is kept on the butt. So you can do whatever you want to the girls as long as their butt expansion is the most significant part of the changes.
- Keep girls at least 15 years old.
- Try to use proper grammar and spelling.

Other than that, have fun and enjoy!