While the 2nd Battle of Hoover Dam may feel like a conclusion to the story of New Vegas. For the Courier who fought at it and won it for Mr. House, it was merely another chapter in his already bloody story. Now armed with a prototype long ranged Transportalponder from Big MT, Houston finds himself in a world much different from his own.

One where you don't have to kill, lie and manipulate others to get by every day.
One where "friendship" is not a contract, but a given.
One where he is the Teacher to a world unscarred by the concept of war.

A world of...multi-colored Ponies?

Heavily inspired by the works of Rated Ponystar, ShoddyCast and numerous other MLP X Fallout stories.
Note that Courier Six's backstory derives from the Fallout New California mod.

From after-war status report on SPARTAN-IIs

Name:Lieutenant Kelsey-090
Callsign: Echo Five.
Status: Assigned to Echo team as the team's sniper and second SPARTAN-II in January 2552. Listed as MIA after the Battle of New Alexandria with the rest of Echo team, presumed KIA in the glassing of Reach.

She goes by Ghost. The white unicorn mare is a legend. Nopony under her protection has failed to come back unharmed. A great shot with a set of impressive power armour, she is the last thing many raiders see.

But what they don't know is that Ghost is nothing but a bit of illusion and trickery. A front for my true form. My name is Kelsey-090. This is my story.

Little bit I wrote to get out some writers block. Just came to me when I was reading Fallout: Equestria. "Let's chuck in a SPARTAN to kick ass and take names! What the hell, why not!" So boom, have some human/SPARTAN in (Fallout) Equestria!

Also gore tag because fallout. Nuff' said

From all corners of the Wasteland, the mysterious stranger known as "The Storyteller" has traveled far and wide to document the mysteries and stories of the once great nation of the United States. From the Mojave Desert to the Capital Wasteland, there wasn't a story left untold by The Storyteller.

Now, with his eyebot companion EDNA in tow, and armed with stolen tech by the ENCLAVE, The Storyteller now expands his search for new tales BEYOND the realm of the Wasteland.

His first stop of stories to tell?:

Canterlot High and the events of the Equestria Girls series.

What could possibly go wrong?

A crossover series featuring Shoddycast's eponymous character from the "Fallout Lore" series, the Storyteller, as he explores the mysteries of Canterlot High, Sunset Shimmer, the Dazzlings, and all the events that tie them together.

So, let us see what stories will unfold when a Brotherhood member in Power Armor, visits a school known for magical ponies...

New coverart by the awesome Siansaar. Give his art some LOVE people.

The Fallout Franchise belongs to Bethesda Softworks and Interplay Entertainment.
The Fallout Storyteller belongs to Shoddycast.

12/4/16 Update: Edited by metallusionsismagic.

Having been assigned a project about researching lost civilizations, and learning how friendship could have helped them survive, the Student Six try to find something unique. They find in the form of a sphere hologram projection, which tells about a different world that is plagued by ghouls, deathclaws, and super mutants. A world where various factions fight for survival, and to rebuild the human race in their image. A world that is both harsh and dangerous where friendship and decent kindness are a rarity.

A World Of Fallout.

Thanks to Chaotic Note, Titanium Dragon, Black Hailstorm, and Anonymous for helping with this.

The Storyteller series belongs to ShoddyCast who I recommend you follow. I also suggest watching the series of the Storyteller if you are a Fallout Fan or want to get into the Fallout series which belongs to Bethesda.

Inspired by the heroics of the mysterious mare known as the Stable Dweller, Silver Storm, a guard of the town of Marefort, decides to go on a daring mission to rescue her captured brother. Of course things rarely go as planned and her attempts at heroism drags her into a tangled web of plots and conspiracies as warring factions vie for control over the last great city: Dise.

Spanish Version translated by Spaniard-Kiwi: https://www.deviantart.com/spaniard-kiwi/art/Fallout-Ecuestria-Heroes-996263393

Nyx, daughter of Twilight Sparkle, awakes to a world torn by war and ravaged by nuclear fallout. Alone, she is given the task to write down the final days of the heroes of Equestria to let the world know of their brave exploits, but is given a much harder task-to live her life as best as she can.

But, how can one live, if one sees herself as a monster. How can one live on, when there is nothing to live for?

All thanks to Kkat for the world and Pen stroke for the always lovely Nyx.