Celestia awakens in a strange new place, her back aching with throbbing pain. The diagrams on the wall look like spines, but not pony ones. Was that a place to find help, or was something far more worrying afoot?
Celestia has been raising the sun later in the day than normal, and setting it earlier than usual. Luna wants to find out why and help her sister with whatever problem she's facing.
"Wait, so you're telling me that you 'accidentally' burned down Canterlot Castle and need to stay with me until it's fixed?" The shitpost story of all time.
For the longest time, Celestia had spent Hearth's Warming Eve the same way: alone. Well, that's at least until a certain purple pupil of hers comes along.
Celestia goes to extra effort to make the sunrise perfect for a very special holiday. Yet once that is done, Celestia herself is left sad and alone, for she has never been a mother... (A short Mother's Day story.)
All Celestia ever wanted was to be on the sun control team, but the North is freezing, sinister schemes are in motion, and her world needs heroes – before it's too late.
One fateful morning, Princess Luna finds Celestia has turned into a megalomaniacal tyrant with one clear goal in mind: to be sent to the moon. She even has her bags packed and everything.
Equestria’s newest baron has just discovered that his new barony is entirely underwater, his new castle is a broken-down old riverboat, and his new subjects are… seaponies. Welcome to the Barony of Fen.
Clover the Clever tricked war goddess Celestia out of a coup attempt. Now she's traded the sun to woo him, and he faces a bleak prophecy: if he's brave and clever enough, he just might survive her affection for long enough to break her heart.
Anyone who has sought counsel from Princess Celestia has met Raven, her most faithful aide. She has been a veritable second shadow to the princess for as long as the castle staff can remember... longer than they can remember, in fact. Much longer.
Despite some serious misgivings, Sunset makes good on her promise to introduce the terrified Twilight Sparkle to Princess Celestia. Twilight probably could have handled it better.
Following her defeat, Chrysalis visits Celestia in her chambers for a long chat. For all their differences, they also find they have a lot in common, some of which puts Chrysalis’ recent actions in a new light.
They say that I must send my sister to the moon for one thousand years. They say that she is too far gone, and that it is for the best. But I cannot believe that. I refuse to believe it! Yet I still find myself asking... What if they're right?
Celestia has become too familiar with the sharp pain of losing a loved one, and after many funerals, has felt that pain begin to dull. But now, with the passing of a special pony, that pain returns in full force, threatening to make her lose control.
When Cadence told Celestia she was having twins, the princess of the sun wanted to be happy. The truth is that this revelation is nothing more then a soul crushing reminder to her, for she is unable to bear foals of her own.
You lost your bed, sheets, and pillows to Celestia, and you nearly lost your girlfriend. But peace has come to your house at long last. Well, until today, anyway.
After years among the three pony tribes the Two Sisters fight their first great foe by themselves: King Sombra, the tyrant King of the Crystal Empire. Nothing goes as planned, everything, and everypony are not as they seem.
Princess Celestia didn't plan on getting shot with 287 bullets today. Princess Celestia has no idea what a bullet is. Princess Celestia is taking this whole thing pretty well.
Luna rules the night. So when Celestia returns to the castle in a bad mood after Twilight's failed dinner party with Starlight, the night princess knows it is her duty to set her sister's mind at ease (as well as the minds of a few other friends).
Celestia has a dream about Nightmare Moon, while Luna can do nothing but watch her sister's nightmare. When Celestia awakens, the two sisters talk about what they've just seen.
You are a pony. You are attending the Grand Galloping Gala. You see Princess Celestia's private cake. You are told not to touch or eat it. You decide you want some.