Happy Twilight day! Twilight isn't sure what it means, but everyone has been saying it to her today. Even Spike's at a loss. Luckily, Rarity can fill her in before the rest of the town does.

I wrote this for Twilight Day because I didn't know what it was or who decided it, just like Twilight.

Warning tags:
Free use, Scheduled Debauchery, Dub-Con, Public Use, first times

Inspired by Selenophile's pic, very NSFW. There are many alternates, which I tried to work into the story.
Derpi# is:
2920721