The first part of a multi-chapter story.
I thought I'd try my hand at more writing, so here we go!
Each chapter will focus on a specific character, and the story as a whole will feature multiple fetish/other things, like inflation, transformation, TG, weight gain...
I thought I'd write something that had a bit of everything, and Chapter One begins with Inflation.
Star Balloon is on OC, mine, that acts as a connective between stories.

In Chapter One, we're introduced to Star Balloon, and her role in the story, before she meets Rainbow Dash.
Rainbow Dash has a very important race coming up, but after an injury results in her being slightly-less-overconfident than usual, she's not exactly at her best.
Can Star Balloon help Rainbow Dash win the race?