Nightmare moon was defeated and through her endless mercy, Celestia has allowed her sister to rejoin her as rulers of Equestria, but there was a catch. She had to tend to her sisters needs. A very awful task for Luna and a very enjoyable for Celestia.

At a Gala in Canterlot Castle Luna will learn how Celestia wants her to behave and who *really* rules Equestria.

Featured fetish: scat, punishment for speaking up, assertive Solar Sister

If this isn't your fetish that's fine, but don't downvote it without reading, that's just bad manners.

Another heads-up, I did write this story in one go, so don't expect a masterpiece, but rather a one-shot story.