Twilight Sparkle has been trying to understand what it really means to be a Princess of Magic.
Discontent with the ambiguity of her destiny, she receives an uninvited visit from her elder alicorn peers: Princess Celestia, Princess Luna, and Princess Cadance.
It seems they have sensed their youngest sister's frustration and uncertainty, hoping to help her finally figure out what's really upsetting her.

Princess Twilight Sparkle and Princess Luna have been secretly dating since Luna's first Nightmare Night upon returning from her thousand-year banishment to the moon. What happens when the princess of the night decides to finally pop the question?
Just your typical-more like not so typical TwiLuna fic.
Cover image can be found here: http://fav.me/d73ximc This image is obviously not mine, so all credit goes to the creator.
*Title subject to change*
**Might add more category tags as the story progresses**
OH! And if anypony has a better title for this fic, please let me know! (I suck at coming up with titles, I'm sorry!) I will give you credit for the title as well...just puttin' that out there...

The code of the alicorn is that only those lucky enough to be born that way will stay immortal -- meaning that those who ascend have the same life expectancy as any other normal pony. One wouldn't think that as a problem, but for Twilight Sparkle, she dwells on it. Falling in love with Princess Luna wasn't planned, but she's glad it happened...

...until time ticks on, and age is knocking at the door.

Entry for The Second TwiLuna contest. The prompt is "After I Love You..." and what with the Sad tag, you guys might wanna grab some tissues.

Twilight Sparkle is called to Canterlot Castle where something has happened to Princess Luna that has reverted her to a weakened state, she has to live with Twilight whilst she recuperates her magic.

The past always comes back to haunt the present, there is no escaping the inevitable. For decades, Celestia has kept a secret from her student. A secret she made out of pain, and through pain will be revealed for all to see; for Twilight Sparkle is the secret daughter of the Sun.

Now, there will be consequences.

Consequences, they come in all shapes and sizes for every decision. For every action there is an equal and opposite reaction. These words are lessons that Princess Celestia should know, bits of wisdom she practices in her rule of Equestria. How is it then, that when faced with a decision, she chooses the one that would inevitably bring the most pain? How is it that she couldn’t bear being recognized as the mother of her child? And why? Twilight Sparkle is about to find out.

Disclaimer: (I do not own the picture; Title Picture owned and designed by KitsuneHino; Source: http://mel-rosey.deviantart.com/art/By-my-side-364777307) (I do not own any of the characters, places, events, etc. outlined in this fanfiction, MLP FiM does under Hasbro, give them the credit.)

For a princess, there's no greater honor than holding dominion over a celestial body, and now Twilight is given the opportunity to make her mark upon the night sky.

If only somepony had taught her how to do it.

*Story takes place close to the end of Season 6
*Teen Rated for tongue-in-cheek teasing and less-than-conventional relationships. Suggestive, but nothing explicit shown.
*Features a romance, but more of the budding kind than characters chasing. Between: Luna and Twilight
*Editing Help and Advice during the writing from Sweet Sensei ClanCrusher

*Edit: While the story and premise has aged with the series finale. I hope readers can still find pleasure in the themes written.

30 years after Twilight's ascension she has taken a student. On this day she decided to tell her student about the story of Nightmare Moon. Twilight expected Shooting Star to just accept everything she was told. She didn't. Now Twilight is making the ultimate decision. She's going to tell Shooting Star the real story of Nightmare Moon.

Love to my editors Selbi and Don't Look at My Name Bro!!!

Dusk Light is the middle child of Twilight and Luna, and their only son. When he hears a rumor at school that his Mommies really didn't want him, he doesn't know what to think. When your Mommies are stressed and angry what is a four year old colt to do?

Commissioned by Dyslexic Foal

Recently, Twilight has made an important emotional discovery. She is in love with Princess Celestia. Unfortunately, she doesn't know how to go about expressing her feelings to her teacher. Fortunately, with some help from Spike and the very pony of her affections, she will learn how to do precisely that.

Being an alicorn is wonderful... except when it isn't. There are plenty of things that put a damper on limitless vistas of possibility afforded by such a long life: Court, mortal needs and expectations, the occasional decade of ennui.

And the dreams, of course. Agelessness comes with its own special kind of dreaming. Celestia finds that her own "Inner Court" is a bit too literal, and it--and she--are troubled at the prospect of a near-immortal Twilight Sparkle.

If only she could articulate exactly why that was.

art by spectralunicorn

Part of the Monophysite Quartet, which also includes Celestia Isn't Real, Have You Considered My Servant, Twilight?, and The Esoteric Rites of Darkness. All four stories have a common origin point in an old story idea I called "Monophysite" and touch on who or what Celestia really is in some way. They are otherwise unrelated.