I wrote a thing earlier, small bimbofication scene for Twilight to transition from base form to stage 1 bimbo. It's pretty heavy on the lewd, and the formatting definitely needs to be changed to make it viable for the game, but let me know what you guys think. It's just a rough draft right now anyways, pieces can be changed without too much issue at all. I wrote it to be kind of ambiguous so that it can be inserted into the story while also not necessarily impacting the central narrative.
https://docs.google.com/document/d/10k4P8OtsithSNFvCsN_CTUfzOOgIQ1PqTViS081AUtk/...