Links to both the story presented and the main story by Romulus Magnus and his profile on Fanfiction can be found below:
https://www.fanfiction.net/s/8836822/1/Son-of-the-Moon
https://www.fanfiction.net/u/808544/Romulus-Magnus
https://www.fanfiction.net/s/13194427/1/Son-of-the-Moon-Mother-s-day

Anon thought he had it made, that his years of looking after and helping Celestia with her day-to-day affairs on the throne were over - unfortunately for him, he was only partially correct. With nothing but time on her hands, and a burning desire to make herself useful, his oversized and overpowered Princess drags him along to pursue more pedestrian professions...

Kinks Include: No kinks - well, there's a bit of unintended and awkward spiciness, but that hardly counts

Artwork by AnonTheAnon (Twitter @RealAnonTheAnon)

If you want to help support me, I have a Tip-Jar/Patreon HERE

This story is a sequel to Not That, Twilight!

The Princess of The Sun may be loved and respected, but that doesn't mean she was treated as equal amongst ponykind. Every year when Hearts Warming Eve arrives, all Celestia can do is watch ponies laugh, exchange gifts, build snow ponies, and sing carols together from her window. She wishes she can join them, but ponies will likely get all awkward if she came by just to say hello. She gets only one present from Cadence.

This year though, her student changed things a lot.

The time has come for Celestia to have a one-to-one lesson with her personal protege, Twilight Sparkle. She is, no doubt, a bright young unicorn and it doesn't take her long to understand the overall concept of the teleportation and transfiguration spell. That is not to say the lesson went perfectly well as Twilight's magic takes a haywire spin and does things unimaginable coming from a foal.

Edit: Oh the stars and galaxies, this thing got featured on 05/02/2023!!! Thank you!!!

Second Edit: OMG! This is the first time my story landed on top of the featured list. Thank you so much!!!

Third Edit: Audiobook version by The Mystery Fluttershy Fan! https://www.youtube.com/watch?v=BbCgCNefS8A

Fourth edit: Featured on Equestria Daily

Luna was ready to cast aside her shame and guilts. It was with the help of so many that she could stand up to it. Why is it still there, now dependent on her? Luna resolves to care for this new foal. She created it. It is her, if one thinks about it.

Written for a new patron, say hi! They're starting at 1/month updates. Will that change? Only they could know.

On the day of the Summer Sun Celebration, Nightmare Moon returned from her banishment. The power she had accumulated during her stay on the moon proved to be too great for Princess Celestia, and Equestria's ruler was defeated.

Weeks later, Anon arrived in Equestria via unknown means. Although lost and confused, his natural resistance to magic made him quite useful to Nightmare Moon. To his surprise, he quickly became one of her most trusted servants and found himself falling in love with her. Even more surprisingly, it seemed like she was doing the same.

Eventually, despite Anon's best efforts, Nightmare Moon was defeated and Princess Luna returned. Everyone was rejoicing. Everyone... except him. Because Anon did not fall in love with Princess Luna.

Anon fell in love with Nightmare Moon.

After Twilight Sparkle’s library was destroyed, she needed to list everything she lost in the battle for compensation. And the pony handling her file has a few…. Actually, a lot of questions.

Time, as it turns out, is indeed finite. There is a certain point where, against all logic, everything ends. Of course, that's not something most will witness.

Twilight however, has been waiting a very long time to see it, and maybe something more.

"Sup nerds, you thought I was gone for good? Of course not! I'm me, I'm perfect! No one could ever defeat me!"

"But didn't Gohan kill you?"

"Shut up, Nappa! In any case, I'm here to cause some mischief and fun, so that means running circles around Rainbow Dash, melting Twilight's brain, and making Rarity cry. I'm just jumping at the opportunity..."

Hey-o, it's me, ya boy, Chill, don't take this story seriously it's for fun. If you don't like it, then please get on your knees AND SUCK MY D-

A thousand years ago in Equestria, Luna's frustration and desperation has been building for years and years as her social and political isolation grows, but just before Luna's jealousy and resentment can turn into murderous hatred against her sister, a new event triggars Luna's mental collapse and pushes her over the edge. When Luna by circumstance finds herself alone in Celestia's room she reads her sister's diary out of curiosity and discovers all of the disparaging criticism that Celestia has leveled at her over the years about how much of a nuisance Luna has been to her, but has been too polite to say directly to Luna's face.

Luna and Celestia had always supported and stuck with each other all their lives. Even when the common-ponies critisism and shunning of her was at its worst, the knowledge that her sister loved her kept Luna going. The realization that nopony, not even her own sister valued her or thought she was fit for the throne completely shattered whatever remained of her fragile psyche.

And so Luna just gave up...

She gave in...

If no one wanted her there...

Then she wouldn't stay there...

She would leave.