In an effort to learn more about the nature of reality, Twilight Sparkle - Crown Princess of Friendship for two decades - casts a summoning spell. It doesn't backfire, at the very least.
...But it also doesn't go quite the way she expected it to.
Rated Teen for mention of - but lack of descriptions for, and precisely no use of - genitalia, as well as what might be considered gratuitous amounts of flowery-but-foul language. Characters other than those tagged may be mentioned, and if they take part in the story beyond that they will be added to the list.
Inspired by TD the Alicorn Princess by BronyWriter.
Concept refined with help from Eak, who is most definitely not to be confused with Eakin - though the latter has been a consistent inspiration to some degree or another ever since I found their work.
Well, this certainly looks like it'll be interesting. Keep going.
What really bugs me about this is that they juat don't seem to care at all that they've irrevocably altered another being's entire life. And when objections are raised? Death threats in response. Celestia says she isn't a prisoner, but the whole not showing a trace of empathy makes me doubt it.
Aaaaand there's the reaction I was hoping for. How she was acting before was simply far too accepting of everything to be natural; I was starting to suspect they had modified her mind to suit them as well as her body. And while she gets some sympathy from ponies, none of it is from an alicorn. No surprise there.
6279211
Don't worry, I have a motivation for Celestia's behavior. It might take me a while to get there (five-digit wordcount chapters are hard), but I will get there.