Gaster x Grillby (Grillster)
- Reads 55,594
- Votes 1,191
- Parts 38
The art in this story isn't mine (if i feature my own art i'll say low chance i will seeing I can't draw grillbys head) This is story happens before Gaster falls, but they are in the undergrounds and also after gaster falls
A GRILLSTER ONE SHOT BOOK NOW
REQUESTS OPEN
All characters and game belong to TobyFox.
All Rights Reserved
#81
grillby
Join the largest storytelling communityGet personalized story recommendations, save your favourites to your library, and comment and vote to grow your community.
You may also like
![Don't Forget [Sans x Female Reader]](https://img.wattpad.com/cover/364086490-256-k518017.jpg)
Don't Forget [Sans x Female Reader]
You would think that with how shit your luck is, you would've been dead day one since falling into the Underground filled with scary monsters and a few spooky skeletons. However, much to your surprise, that did not happen (yet). You know how you ended up here, but you don't know... HOW. You're actually in the GAME Undertale now. And to make matters worse, there are some people who KNOW. You're surviving the best you can, but things are only going to get weirder from here on out. Gaster apparently needs your help? You're using the DJ to go to different AU's? You are gay now?- Okay, maybe that last one is just a joke, but still! You can only hope that your instincts are enough to keep you alive in these trenches. On God, they tryin' to drown you in this hoe! {Available on Patreon, Quotev, and Ao3 under GabrielXander}
The Faults in Our Souls ~ Gaster x Reader (Under editing)
"Do you not want to go back home? To the surface?" °°°°°°°°°°°°°°°° "No." °°°°°°°°°°°°°°°° "Why?" °°°°°°°°°°°°°°°° "Because my home is right here, sitting next to me." _______________________ You were used to the unfortunates of life. Everyone had them, it was normal, but life decided to take a lemon, freeze it, then throw it at your face. But, it wasn't like it was THAT bad... Until you fell into the Underground that'd been sealed for over a hundred years, of course. Friends along the way help you through the sudden changes in your life, and a bone-ified family as well. (82,110 words) (Undertale does not belong to me, only the characters I added for plot reasonings. You belong to yourself, of course.)Complete
Hearts | Undertale x Reader
[COMPLETED | Undertale x Reader] * There is another one of these collections of the famous game "Undertale" with the reader in it. * It fills you with determination. - - - Undertale © Toby Fox • Mainly one-shots but drabbles, 2-3 parters, imagines, scenarios and many more can be requested. • The reader has no gender unless stated otherwise. • This is an "x Reader". This means that each chapter will contain a character to be paired with the reader in a scenario. Started: November 30, 2015 Completed: January 2023 (Last Update: 2016)Complete![[COMPLETED] Gaster Gang x Reader Oneshots!](https://img.wattpad.com/cover/178952513-256-k360099.jpg)
[COMPLETED] Gaster Gang x Reader Oneshots!
Ok I have never done a oneshot book before -_- WARNING: VERY SLOW UPDATES let's get the first thing out of the way- I don't under any circumstances own: -The Gaster Gang by Bunnymuse -Undertale by Toby Fox -Any art -Any YouTube videos let's see which characters you will be shipped with- -WingDings: Undertale -Swap: Underswap -Fell: UnderFell -Blindy: Newtale -Stars: Outertale -Maestro: Underbeats -SF: SwapFell I'll explain everything in the first chapter Baiiii!~Complete
The Demon Inside of Me (Grillby X Reader)
A long time ago, monsters and humans lived peacefully. Then, war broke out. The monsters were forced underground, and the humans were left above. A killing machine was created, to destroy all the monsters in the underground. This is her story. Asgore is the prince, who lives in the palace with his father (Nazur) - who is on the edge of death - and his wife (Toriel) and son, Asriel. Toriel and Asgore are about 20. Gaster and Grillby are buddies around 19. Sans and Papyrus have no set age, they're experiments. If they did, they would be 17 or 18. Reader-chan is 18.Complete
What it Means to Persevere
You've seen Sans past. So what is Gaster's? What about Grillby's? Welcome to the Prequel of Forgotten History!Complete
Universal Surface Angel
Reader insert. What if W.D Gaster didn't just get split between time and space, but actually ended up in your world in an abandoned hospital you called home? Your were a young child he decided to use as experiments to test human determination in said world and breaks physical laws to test human possibility? He knows of the powers you gained from his experiments... all but one, this one allows you to tear realities just enough to teleport into them. Knowing of Undertale you felt bad for the monsters stuck below in their world and wish to help them, but something goes wrong and you end up going to certain AUs and helping them, gaining the attention of some bad skeletons who now desire your power for them-selfish-selfs.Complete![× [Sickness] × || Undertale Fanstory || The Gasters/Skeleton Family](https://img.wattpad.com/cover/277654759-256-k704401.jpg)
× [Sickness] × || Undertale Fanstory || The Gasters/Skeleton Family
One day, Sans fell sick. His sickness came out of nowhere and it cannot be cured no matter how many medicines Gaster gave him. Because of the sickness, Sans stayed still on the bed, just laying down or sitting on it under the blanket. The sickness can be seen from his face, half of his white skull was a little bit darker than the rest. Gaster and Papyrus had no idea what kind of illness Sans has, but they decided to take care of him no matter what, hoping that the sickness will soon gone either because of the medicines Gaster gave him, or disappears itself. But alas, The sickness gotten worse... -------- UNDERTALE (c) Toby Fox --------- This have nothing to do with Undertale's canon characters or story. This is just a fan story I made because the idea stuck in my head for a few while and I'd like to share it with all of you. So, enjoy!Complete
Exactly what the title says... Undertale one-shots! Cute ships, silly scenes, anything I feel like writing. Literally me just chucking ideas against a wall like a bowl of spaghetti, hoping something sticks so I can lick it off the wall... [written 2017]
More detailsContent Guidelines