Twilight Sparkle, youngest arch-mage and technomancy prodigy of Canterlot finally desires something more than research. Unfortunately, love, friendship and other ponies are too chaotic and unpredictable for the mare, with too many variables for her to take into account to optimally navigate.

It didn't take her long to realize that she needn't navigate the raging rapids of love, when she could bypass it altogether and simply design and build her own perfect mare!

Thus, the C.E.L.E.S.T.I.A project was born.

Central - Electronic - Learning - Emotion - Software for - Tenderness - Intimacy and - Affection

Alt-Universe for no Princesses / Technomancy/Technopunk world.
Twilight isn't an Alicorn.
This story is from Celestia's P.O.V.

Image source is: Celestia 2.0 by Pon-ee

Banished to another reality by a vengeful Starlight Glimmer. Twilight ends up in a near copy paste version of the Equestria that she knows and loves…with one small difference, she doesn’t exist. Twilight played a huge role back in her Equestria. So what would happen to an Equestria that ended up losing its saviour years ago?

Attempting to figure out what makes this reality different from the one she was born in and what happened to the original Twilight Sparkle. Twilight tries to reunite with those that she was closest to and find a way to replicate Starlight’s spell to return back home. However things won’t be as easy as she had originally thought.

Though after spending time in this version of Equestria, making friendships and finding love. Will she really want to go back?

Note: More tags will be added later throughout the story when required. If a tag should be there though isn’t, please comment or DM and I will rectify this mistake.

Proofreader: Rainbow Sunbeam (chapter 5 only)

It was perfect, Princess Celestia was dating her immortal student Twilight, and no mortal pony would ever have her. Tempest, finally free of her guilt, arrives at Ponyville to learn more about friendship from Twilight and her friends. Tempest fell in love with Twilight, and Twilight realizes that she's been missing out on the feeling of true love.

Princess Celestia isn't okay with this turn of events, not in the slightest.
Cover art done by snobbleweb!

Love is felt in many different ways. Twilight loves her friends as friends; she would put her life on the line for any of them at the drop of a hat, and often does. She loves her family, and would go to whatever length needed to protect them and, if needed, help them in any way. She has loved as a lover, felt the tug of her heart for another pony, and the wish to always be in their embrace, never missing their body or voice. She has always kept these feelings separate.

When her dear friend, and undoubtedly family member Princess Celestia suffers an injury, she asks Twilight for help, and of course, Twilight is more than willing to assist in any way she can... at least, that's what she wants to tell herself. When the task at hoof requires loving a friend as a lover, things can get a little complicated.

Takes place some years after season 8.
Credit to this fella for the cover photo.

This story is a sequel to Ageless, or Celestia Plays Dice With the Universe

Twilight learned she was ageless a few weeks ago. She also started dating Celestia a few weeks ago. Life moves swiftly, even for the long-lasting and the long-suffering. There are a lot of things that Twilight will have to adjust to. Dating Celestia may be the easiest of those things to accept.

Editing/Pre-reading done by the ineffably gracious and generous TheMaskedFerret and oftentimes by the lovely, beautiful, and brilliant ScarletWeather, whom I love with all my heart.

This story is a sequel to Changeling Courtship Rituals

Queen Chrysalis attacked Canterlot, brainwashed Twilight Sparkle's brother, kidnapped her former foalsitter, defeated her mentor in combat, and conquered her kingdom. She kidnapped the sisters of Twilight's friends, turned them against one another, and tried to drain all of Twilight's magic. Queen Chrysalis has, at every opportunity, done her very best to utterly destroy Twilight Sparkle's life.

For some reason, this has not caused the pony to fall in love with her.

However, due to Twilight's misunderstanding of changeling customs, it does mean they are now married. Twilight eventually managed to tell the Queen the truth, but she forgot that whether it's a kingdom or a heart, changelings conquer.

And since the changeling way of conquest didn't work, Chrysalis is determined to try the pony way. The only problem is, of course, she has no idea what that is. But she knows someone who does: Princess Cadance.

Now, with the absolutely sincere help of her mortal enemy, the pony she once locked in the caves beneath Canterlot while trying to steal her husband on their very wedding day, Queen Chrysalis is going to woo the sister-in-law of that very pony.

Surely this is the most perfect plan ever devised.

***

Proofread by ShutterflyYay.

Takes place roughly after season five (so Starlight Glimmer is running around occasionally)

Old sayings and old memories remain with us as we lead our lives. Wisps of times long past that stay with us until the morning of eternity, bringing softs smiles to our faces and dull aches to our hearts. Still we carry them forward, for as long as we live.

Thank you to Knight of Cerebus for his editing and patience.

An artifact causes an incident where Luna's gender switches, and she becomes prince instead.

Evidently, Luna turned out to be a handsome prince. Now having to deal with confused and judging nobility, lots of mares vying for the Prince's affection, the paparazzi eager to get more scoops on the new lunar prince, and a sister who seems to want the prince to stay judging by how she sees the entire situation hilarious, along with her pranks and quips, Luna will have to work hard with Twilight to solve the mystery of Starswirl's Sphere and hope that she can return back to a normal life.

Art by jaquelindreamz.

Originally written by Kuairu.

The lilim Celestia has presided over her personal monster realm of Equestria for generations- an oddity among her kind, ruling with an even hand and a will to let her subjects preserve their humanity, should they choose. Even her prized student, Twilight Sparkle, was for the longest time a mere human with incredible arcane potential.

But as her student soon discovers, life in Equestria is in grave danger. Gathering a ragtag group of warriors and monster girls, can she save her home- and maybe even the world while she's at it?

Warning: Considering the source material (the Monster Girl Encyclopedia), expect at the very least some crude humor and a little language. Most likely no outright smut, however.

Princess Celestia has been in love with Twilight Sparkle for years. The rescue of her sister had been the start, but since then Twilight has saved Celestia, Luna, and their kingdom countless times. However, Celestia's true feelings have remained hidden, even from herself.

That is, until the day her love is revealed to her through a dream. But Celestia is determined to keep her feelings to herself. She has no idea how Twilight will react, and would prefer things remain they way they are, with the two Princesses as friends.

Unfortunately, Luna immediately finds out. A small group of ponies is quickly gathered, all with one goal: to force Celestia to confess her feelings and end her thousand-year relationship drought.

This causes so much chaos that Discord goes on vacation and will not be appearing in this story.

---

Edited by ShutterflyYay from chapter four onward.