This is pretty much a self-insert, mostly done for comedic purposes.
After a mishap with an invention of mine, a friend and I find ourselves in the magical land of Equestria. How will the peaceful land of Equestria handle the influx of two humans? Will Jay and I ever find a way back home? Will anyone give this story a fair shot? Read and find out.
Things that actually involve MLP:FiM begin in the second chapter.

When Twilight receives one of the original journals of Starswirl the Bearded from Princess Luna, she can't wait to try the spells inside it, but the book's magic turns out to be a bit more than Twilight can handle, as her reckless experimentation leads to her accidentally bringing her reflection to life. At first, Twilight decides she quite likes the idea of having a copy around the library. But seeing herself from an outside perspective makes Twilight realize there are some parts of her personality she doesn't care for, forcing her to confront her issues.

Written in the same format as the show, save that it is longer and addresses somewhat sadder themes. No objectionable content or OC characters, focuses heavily on the mane cast.

Special thanks goes out to Pascoite and PavFeira, the two editors who somehow managed to withstand my childish scribbling long enough to make them readable. Couldn't have done it without you!

A slightly more realistic take on the "Human in Equestria" story concept.

... For a given value of "realistic."

Okay, it's barely realistic but it is a hell of a lot of fun...

Now with an image graciously provided by Page Turner, and an audiobook version narrated by multifanficaday and if you prefer it in German, FrankyDoodle has got you covered!

And a TVTropes Page!

Last Featured: 11/26/2019! Thank you so much!

While experimenting, Twilight's new teleportation spell goes awry, sending her careening into a different world, just in time to take part in a fantastic ritual called Heaven's Feel. Twilight must adapt to the world of humans and take part in the vicious conflict that is the 4th Holy Grail War as a Servant alongside her equally reluctant Master. The duo must contend with powerful adversaries and survive the subtle machinations of the Magi determined to win the Grail at any cost. Can Twilight overcome her unwillingness to take the lives of others? More importantly, should she? And is there any way for the displaced Unicorn to return home? Trapped, alone and in a different world and surrounded by enemies on all sides, does the Magic of Friendship still hold any hope for Twilight?

A crossover with Fate/Zero.

After rising to stardom following Rarity's first, poorly received fashion show, Vinyl Scratch struggles to adapt to the higher class of life celebrity status bestows. Her personality and own moral values do not mix with the fake, corporate ideals of her agent, and her sponsors are only interested in her as long as she conforms to their expectations. Her life is barely her own and soon she will have to decide what's more important; her existing relationships, her fame and fortune, or perhaps something unexpected in the form of a refreshingly grounded Canterlot Elite who just invited her to breakfast during the Canterlot Music Convention.

A Vinyl Scratch x Octavia story where the two Ponies involved don't instantly form a romantic relationship the moment they meet, and instead allows it to grow over time with good old character development.

All criticism is welcome, and of course some spoilers follow in the comments below so please read cautiously.
Mega thanks go to Cruel September for her fantastic cover art for the story. Go show her lots of love, she's an amazing artist. http://cruelseptember.deviantart.com/

Twilight Sparkle is a gifted student and scholar. When she attempts to harness her creative side by writing a science-themed sensual romance novel, however, things rapidly get out of hoof. Can her friends stage an intervention before she humiliates herself (and them) at a prestigious literature recital?

No. No, they cannot.

Twilight wakes up with a serious head-ache caused by her horn spontaneously growing due to a sudden increase in her magical power. Nopony seems to have an answer for it, but it has attracted the attention of an unusually powerful militant foreign nation intent on her capture and execution. When a string of events lands Twilight before Celestia's father himself he tasks her and her newfound magic with tying up some loose ends he'd left behind long ago, ultimately connecting with this foreign nation's goals. With their powerful enemy baring down on Equestria, intent on taking it in a stranglehold, Twilight and her friends have little other choice than to travel the world and hunt for the rest of Celestia's family and end several thousands of years worth of feuding to prevent the war coming to Equestria before they themselves are caught.

Image Picture by Lostzilla of DeviantArt.
(find him yourselves)

Ech is a whiny bitch, but he helped edit a little I guess. (you too bats)

After a brief spat with Spike over a seemingly trivial matter Twilight decides that in order to learn more about dragons she should try to become one. With a simple spell she transforms her little pony self into a larger dragon and quickly realizes that she has no way to change back available to her....

The Lone Wanderer has been known as the man who shouldered the nightmares of every man, woman and child in the wasteland, so that they may live. But when the Wanderer was once again abducted by aliens, he found himself falling, quite literally, into a whole new wonderous world, untouched by the horrors of nuclear devastation.

He has been facing other people's nightmares constantly for almost a decade, it was high time he was allowed to wake up.

Meanwhile, the ponies of Equestria are baffled by a strange object that fell from the sky.

Fallout/FIM crossover. HiE. T for violence and some language.

Now with a TVTropes page!

Sequel to Battleships are Magic-

A few years have passed since first contact between ponies and men. The gap between worlds has secretly been bridged and it is possible to travel between the United States and Equestira.

The President hopes that the American public will be receptive, but on the way to the press conference something goes terribly wrong.