Gaster Stories

Suddenly you find yourself in the Underground, with no memories and an unknown and painful past. Your first encounter is Flowey and he tells you how weird and different your soul is. What does it mean ? What happened to you ? A fated meeting awaits you. The beginning of everything. THE UNDERTALE P.S (GasterxReader) The beginning of the story is set some years after the war between humans and monsters. #9theories 9/05/2018 <3 Thank you guys :D #8theories 10/05/2018 <3 #1 gasterxreader 16/08/2018 <3

Abandoned on Mt. Ebott at the tender age of five, young Harry's unsurprisingly died, but Death's always had a weird relationship with his variant... Meanwhile, before Flowey's revival as souless talking flower, Sans makes a discovery under the mound of snow, Papyrus has always wanted to be a big brother anyways. *Edited Summary (29/09/2025)

Your favorite skeleton is back at it again... and again... agagaagaag Sans has had enough. Everyone is at the surface, holding their own jobs and lives. But... Sans can't ever let it fade from his mind. The dust. The cries. Watching the screen with Alphys as a child just rampaged in the underground. He is going to snap. He is mad. He is sad. He can never forget. Cover is NOT mine, find it online if you want ::Rights for the original concept and media 'Undertale' are all under the jurisdiction of Toby Fox. All other workings are done by me.::

Sans and Papyrus were just trying to have dinner. They didn't expect things to blow up (literally). Now they have a destroyed machine and a young babybone that they suspect as a Shifter. Where did they come from? And who's life privilege they need to remove? Because this babybone is clearly been abused or worse. Now then, where's that parenting books Sans been storing since Papyrus a babybones, he's definitely need a review if they want to keep the kid from getting killed. At least the kid's adorable...

The skeleton shakes his head slightly, a boney hand sliding across his skull. "Ah- well- that wasn't free Doll, 'course you'll have to pay me for that..." He trails off, his cocky smirk ever present on his face as he looks you up and down for a mere second, "...little favor." He pinches his pointer finger and thumb together before rubbing them together. _____________________________________ (Y/N) is a bartender that was kept secret from the after hours patrons at the bar she worked at for two years. Her boss not wanting her to associate with the people that would further pull her into a world that she was scratching the surface of just by working there. But after staying just a few minutes later then she was supposed to she stands face to face with a gold toothed smartass with a devilish smirk- his red eyes trained on her every move. ______________________________________ There is cussing but let's be honest- there's cussing everywhere. Also posted on AO3 as clubofsnakes where additional chapters later on will appear there and not here. I was inspired by- @MissHoll-E-Socks with their story "Can I take you to dinner?" NONE of the art is mine.

A mass collab with other authors for Originalsparkstar story, "Undertale Awakening: Rise of a New World". What originally supposed to be a vacation turned into a mix of zombie apocalypse, alien invasion, and government thriller movie. Let's see if we both can survive this new era then!

what happen if someone from our world become a sans in an aus that he fully have control off I do not own any of the orginal character of undertale, those belong fully to the creator toby fox All own are my OCs

You just wanted some juice, and life didnt give you lemons, they gave you skeletons. Now you have to put up with them, being as introverted as you are its going to be HELL. ..maybe you'll miss them when they go. or maybe you'll have to READ ON MORE TO FIND OUT🗣🗣🗣🗣🗣🗣🗣🗣🗣🗣🗣🗣🗣 (sorry i had to lmao <_<)

One day, Y/N was playing Undertale. Y/N finished the game, both genocide and pacifist. After the second pacifist ending, you wondered how life would be like IF the monsters actually were real. If the monsters would actually roam around and act as humans. That thought soon changed. ( Book Cover Picture is NOT Mine. I found it on google. Credits to the owner. )

Jasmine Harlow's family is a mafia. On one unfortunate day, her family suffers an attack. Her godfather decides to send Jasmine somewhere safe, somewhere she will also be able to learn. Jasmine is sent with the Toriel family, in a world where humans and monsters live amongst each other... There has to be some kind of Underground.

The adoptive brother of Ruby and Yang attends Beacon Academy

that wretched place had burned down, you and your son are the only survivors, maybe you can even start over, though, you know you can never escape your past, it will always haunt you, always scare you, always taunt you as it takes your loved ones away. But this time, you'll fight.

Ryan for as long as he could remember was with Eda, he had fragments of his life before but everything else was like a thick mist. He knew he was different, the way he did magic was...... different, but he tried to be normal. That was until a certain energetic human girl came. Harem!!!! Bi Amity!!!!!!!!!! (No complaining).

this is my oc fan made story it tell every about it and my oc is a part of the stele family like it or not this is undertale

A majority of the world has known about Toby Fox's games of Undertale and Deltarune and how the numerous fanfics and art that followed. And this is no different except, in the words of R. L. Stine, "With a twist!" We go to two hard-working girls who struggle with everyday life in the city while trying to deal with family and work... Two completely opposites that have one thing in common besides being roommates, Undertale. So what happens when one of them, an engineer, creates a prototype game of the prequel of the game for the no nonsense and badass nurse roommate for a gift after a particularly hard day at work? Being Jumaji-fied INTO the game was NOT what they had expected... Follow along with Blare and Aileen as they traverse this new version of an Undertaleverse as they meet unexpected characters and fandom crushes turned to soulmates.

oneshots of sans and grillby being mega gay for each other :3 JUDGE ME I DARE YOU please read the a/n! ♪('ε｀ )

We see Sans' time with the 7 souls before Frisk, his relationships with the fallen children, and their demises. (Includes Chara as the first soul.) Enjoy! :-)

How do i Begin to Describe the Adventure your about to read what starts out as small and simple and probably many years ago cringe into an overly complicated plot of stories and dimensional havoc, which is why some things will be remastered here, but the originals will be on deviant arts for the many years they've been there Originals can be found here: https://www.deviantart.com/kincaid999

Hola soy dora!!! XD jk also i know this is not an Frans book. but i still ship this becuase i loved this ship! AND NO ONE IS GONNA STOP ME FROM MAKING THIS MOST BEAUTIFUL TOASTER BOOK!!!!!!!!!!! >:D I LOVE THIS SHIP AND ITS MY OTP NOW I GUESS!!!!!!!!!!!! I DUNNO WHATS GOING ON WITH ME BUT I WILL SURELY ADD FRANS IN HERE TOO!!!! XD JUST BECAUSE I CAN AND ITS MY OTHER OTP!!!!!!! >:3 NO HATE COMMENTS OR HATE STUFF PLEASE BECAUSE THIS IS MY FIRST TIME MAKING A TOASTER BOOK!!! :3 ALSO all my friends please donut judge me with this book. i still ship it -_- TOASTER TOASTER TOASTERTOASTER TOASTER TOASTERTOASTER TOASTER TOASTERTOASTER TOASTER TOASTERTOASTER TOASTER TOASTERTOASTER TOASTER TOASTERTOASTER TOASTER TOASTERTOASTER TOASTER TOASTERTOASTER TOASTER TOASTERTOASTER TOASTER TOASTERTOASTER TOASTER TOASTERTOASTER TOASTER TOASTERTOASTER TOASTER TOASTERTOASTER TOASTER TOASTERTOASTER TOASTER TOASTERTOASTER TOASTER TOASTERTOASTER TOASTER TOASTERTOASTER TOASTER TOASTERTOASTER TOASTER TOASTERTOASTER TOASTER TOASTERTOASTER TOASTER TOASTERTOASTER TOASTER TOASTERTOASTER TOASTER TOASTERTOASTER TOASTER TOASTERTOASTER TOASTER TOASTERTOASTER TOASTER TOASTERTOASTER TOASTER TOASTERTOASTER TOASTER TOASTERTOASTER TOASTER TOASTERTOASTER TOASTER TOASTERTOASTER TOASTER TOASTERTOASTER TOASTER TOASTERTOASTER TOASTER TOASTERTOASTER TOASTER TOASTERTOASTER TOASTER TOASTERTOASTER TOASTER TOASTERTOASTER TOASTER TOASTER TOASTERTOASTER TOASTER TOASTERTOASTER TOASTER TOASTERTOASTER TOASTER TOASTERTOASTER TOASTER TOASTERTOASTER TOASTER TOASTERTOASTER TOASTER TOASTERTOASTER TOASTER TOASTERTOASTER TOASTER TOASTERTOASTER TOASTER TOASTERTOASTER TOASTER TOASTERTOASTER TOASTER TOASTERTOASTER TOASTER TOASTERTOASTER TOASTER TOASTERTOASTER TOASTER TOASTERTOASTER TOASTER TOASTERTOASTER TOASTER TOASTERTOASTER TOASTER TOASTERTOASTER TOASTER TOASTERTOASTER TOASTER TOASTERTOASTER TOASTER TOASTERTOASTER TOASTER TOASTER TOASTER TOASTER TOASTERTOASTER TOASTER TOASTER TOASTER

A rendition retelling of: 'Can I take you to dinner?'. - Welcome back to {40.7128 N, 74.0060 W.} *Including deleted scraps from the original that never made the story.*