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.