Soriel beginnings

Reads 5,339
Votes 256
Parts 42
Time 2h 22m

Reads 5,339
Votes 256
Parts 42
Time 2h 22m

Mature

babybones gaster papyrus sans soriel toriandsanstocute

This is when sans and papyrus are kids and sans finds the ruins door and an unexpected visitor on the other side ;) 
(Soriel) (if gaster was like a dad to them xp)
And yes I know the cover is spelled wrong XDAll Rights Reserved

babybones gaster papyrus sans soriel toriandsanstocute

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42 parts

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[Sansxreader] A Whole New World *UNDERREVISION* by Mousington

UNDER REVISION (Check out Memories!) BTW- Sans is human in this. The story will explain. He has a sister named Chelsea and he is your "cousin".This story contains legal age drinking, a hint of suicide and might have a lemon if I decide to write one. Idek (Future me here, fyi- I'm not writing a lemon EVER in my defense I didn't know what they were but my friend said to put that soooo....) [^well variety IS the spice of life soooo };) I might...] ENJOY

Find Happiness (Gaster x OC Alice) by Inugami_sama

First Story!!! Sooo sorry if the story is horrible or not making any sense... Edit: I am just correction some misspelling of this book.. I saw so many misspelling it's not even funny D: ______________________________ Why? why? why?!.... After everything i done for them, why i am the only one that have to suffer?! I have enough to try to prove them... Alice Wolf is a young scientist woman that was working for the Military on the health department. Despite being young (23) she was one of the best scientist. But luck was not by her side. She was faulty accuse for a crime that one of her college made and blame her for it. Feeling betray and scare, she run away and run toward the opposing mount Ebott.... She thought if she disappear and die the pain would go away... She never expect that fate as something else for her... ___________________ I DUNNO OWN UNDERTALE NOR THE ART!! ONLY MY OC IS MINE!

The Faults in Our Souls ~ Gaster x Reader (Under editing) by _T3chn0_

"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.)

Heya Princess~ (Echofell!Sans X Fem!Reader) [Rewrite] by hantenguismywife

Y/N the golden child, the star of the family. Y/N never really felt like she was part of her family despite her loving relatives. She felt like they only loved her because of her accomplishments, magic powers and nothing else, while in reality that's not true at all. They just didn't love her the way she wanted to be loved, so she decided to just run away from it all.... MT. Ebott that stupid legend where if you enter you basically never return.... she thought it was all made up to scare kids but boy was she wrong. and she was in for a treat "Heya princess." (Echofell!Sans X Fem!Reader) (cover art does not belong to me)

Armageddon: An Auction Swap Story COMPLETED by sapphiremoon86

With Gaster in power and the humans being hunted down by his Blaster creations will Ara ever find out what truly happened to her family? Are her siblings and Toriel really gone? With the humans powerless to stop Gaster and his onslaught to eradicate humanity will Papyrus and Sans stand up to their father or will they let the world fall to ashes? Cover Art belongs to: Deviantart: http://wezyk.deviantart.com/gallery/ Tumblr: http://wonszusart.tumblr.com/ Check out Wezyk's deviantart and Tumblr page! Epic work!

Love Me Instead [Sans VS Gaster!Sans X Reader] (EDITING) by PineappleGalore001

When a mishap in a reset happens and a character from another version is transported into the current world and timeline, what happens? Gaster!Sans, bad-skele-boy from EchoTale is confused to see that he had landed in a different, yet familiar world: Undertale! Apparently, in meeting with his 'original' version, they seem to be OK with one-another, UNTIL... (Thank you, @yourebluenow for the cover!) Book 2 Is here! it has the same name and cover, but with 'Part 2' in the title! https://www.wattpad.com/story/70011017-love-me-instead-sans-vs-gaster-sans-x-reader-part

Pretty self explanatory. This takes place after the Pacifist route in Undertale. Through determination, Frisk was able to bring back Chara, Asriel (Asriel is Flowey per say), and Gaster. I believe that Gaster is the father of Sans and Papyrus. I also don't believe that Chara is evil. The monsters are on the surface, and although they are amongst humans, most humans have accepted them.

The void in my heart (Gaster X Reader) by InaJSendie

You're a human girl, living on the surface with Frisk, who is your younger sibling. You one day find two children, who's been chased away from neighborhood to neighborhood. And with you're kind soul, you couldn't leave them to live in the streets. You take them in, and meet their father. But will one day, lose them, because of a war. There is some ErrorBerry, and PaperFresh in this too.

The half breed and comic skeleton (Sans X Fem!reader) by FormSans96

This is a rewritten story of mine, I have changed the story to a X reader as well. I am a half breed. I am half human and half monster. I believed no one would ever love me like normal people would for each other. That was until I met this one skeleton, who has his own secrets. I can only hope.

You and Your Bitty Pals by Blueprint15778

It has been 10 years since the monster broke free from the barrier, and since then monsters and humans live together in peace. But for some reason, monsters have somehow got a mini version of themselves, no one knows how or why it just happened. And for some reason, the skeleton bittys are popular because of their many different versions. You are a 19-year-old girl who lives in New York City in your apartment the problem is that you're all alone( if you're wondering if your family is alive, you just live far away from them), you have a small dislike for people. You wish you could get a Bitty to hang out with it, but the problem is that it costs a good amount of money. So you could never get one or so you thought until one day you find a strange box. This is my first time posting here so I hope you enjoy it! Also note there is some swearing. Note the cover does not belong to me. It came from https://undertale-au-fanon.fandom.com/wiki/Bitty!_Sanses By The Edit Lord Also I do not own any of the characters. Undertale belongs to Toby Fox.

~Why do you care~ [Underfell Sans X Reader] [•COMPLETED•] by melaniemoo2000

Warning: possible swearing, inappropriate humour, perhaps lemons? Idk. Just stop being a goody two shoes and enjoy the book, kid

Origin Of The Bros (Fontcest) by BubblyShip

(Toby Fox owns UnderTale, the cover is my own art, and I'm trying out unusual ships and Fontcest is the next in line following Sansdyne. Why not?) Papyrus used to have trouble making friends, so his Dad decided to new addition to the family would be a great way to make Papyrus a perfect brother! Or, if things spiral out of control, a perfect boyfriend. Gaster really should have considered making Sans' personality not fit so perfectly with Papyrus' before he created him.

Why? • Gaster!Sans x Human!Reader by sansisnotonfire

'When I was 13, I killed someone. By accident of course... It was the day I found out I possessed some type of power.' You kept it to yourself for years until one day it all went wrong. For your own safety you run away to the depths of Mt. Ebott in hope that the legend was true. But once you fell down you start to realise that this may not be the first time... "You've been here before, Y/N. And this time I won't let you run"

Papyrus x Reader- Oneshot Booklet 💕 by l0s3r95

(Cover art by @pumpkinbday!!!) Just a bunch of Papyrus x Readers! Requests are closed. Thanks for everything :)

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.

Gifted Undertale Fanfic by xbutterfly_walkerXx

Sans, The son of Gaster the Royal Scientist. A gifted boy who must find a away to accept the absence of a father and given the Underworlds fate by his fathers crypted messages through a strange and confusing alphabet. Sans must decide is it worth bringing back his father but putting the fate of the underground in jeporday. Or will he save everyone else and let his father rest behind?

Handplates!Gaster x female!reader|| Giving a Piece of Me by Akemi_Otogame

Do you think this future was worth your sacrifice? Do you really think there is a point in your existence? What game do you think you are playing? {Disclaimer: This story is based on the Handplates comic so make sure you are somewhat familiar with the story line. You do not need to know everything 1:1 since I will re-tell parts that are relevant to the story.}

《Handplates & Dadster AU》 A new AU appeared in the multiverse, one that is running at the same time as the rest, but it's drastically different than the others. It became known as Handplates. 1S and 2P live in hell with a man that abuses and tortures them, and all they want is a loving family, a new life. Gaster lived happily with his sons in the original universe, Undertale. Things were as good as they could be given their circumstances of being trapped underground. But while Gaster is in the midst of proving that alternate universes exist, he is given a chance to save suffering children from a world that has treated them badly. Now Gaster can make a choice: leave these children alone and let the AU run its course, or save them from their hell and raise them as his own. [Ships involved: Gaster x River, Sansby, Papyton, Alphyne] [I got the inspiration for this book from a comic made by thebombdiggity666. I decided to make this book based on a oneshot I made per @acethenonbinary01 request in my Undertale & Deltarune Oneshot book]

Darkness' Eternal Bride (Gaster x Reader) by xsfolia

WARNING: THIS CONTAINS HIGHLY MATURE CONTENT (BLOOD, VIOLENCE) READ AT YOUR OWN RISK Money can change a lot of things. It can even change your destiny. Plunge yourself into a life of romance, science, disappearance and misunderstanding. ________________ "When you get better, I'd like to kiss you" ... Gaster only wanted to conduct an experiment. He surely didn't want his life to be taken over by weird feelings. He also wanted the only thing he couldn't really have. He wanted you. What will he obtain? Will his research finally be completed? Or will he have to start another one? As for you, will you be able to move on from the past? Words count: 81.390 Also contains mentions of nsfw [Rankings: #1 in #gaster (08/21/2022), #5 in #xreader (08/21/2022)]

[Sansxreader] A Whole New World UNDERREVISION

UNDER REVISION (Check out Memories!) BTW- Sans is human in this. The story will explain. He has a sister named Chelsea and he is your "cousin".This story contains legal age drinking, a hint of suicide and might have a lemon if I decide to write one. Idek (Future me here, fyi- I'm not writing a lemon EVER in my defense I didn't know what they were but my friend said to put that soooo....) [^well variety IS the spice of life soooo };) I might...] ENJOY

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[Sansxreader] A Whole New World *UNDERREVISION*

[Sansxreader] A Whole New World UNDERREVISION