Our new begining(Sonadow)

Sometimes kindness is enough

Sans was quite happy with his life : he was living on the surface, he didn't go through genocide routes, had a caring brother, good friends, no resets. Yes, he would have never changed his life for anything in the world. Then how did this happen? Kustard in the flowerfell univers...

The Injury

Bryan have an old injury that he never talked about. It's not like it's a secret he just haven't talked about it. He does not remember where he got it from and the animatronics are worried for him. They try to look after Bryan aswell as they can but what do they see that makes them question on who he really is while t...

Unexpected Harem (Au Sanses x Classic sans)

All of the AU sanses (Except Classic) are up against a strong enemy and is in need of more help from more sanses , which they can't afford because the only sans missing was the original sans , also named as Classic. They can't contact him or just make a portal to his AU , so , they got no choice to face their enemy j...

Confidence Defeated: An Undertale Short Story

"I don't think I could ever let Papyrus into the Royal Guard..." Undyne tells us this while we're hanging out with her, but what if a certain someone else heard? *All characters belong to Toby Fox; Most plot belongs to me. BEAUTIFUL COVER BY @VanillaWind EVERYONE CHECK HER OUT!

Ask Undertale And Underfell Sans

Aka maybe I would add some Kustard in here ( ͡° ͜ʖ ͡°) This is based on the fact that the books that I wrote are like films and movies, and that they were actually acting as both Sans and Red are actors. And they had a Q&A session! Highest Rankings: 453th in #ask and 251th in #underfell

Irreplaceable || A Kustard Fanfiction

(Currently on Hiatus) After a whole so-called 'Multiverse Collision', multiple AU's have clashed together as pieces in some sort of puzzle. How it happened? Nobody knows for sure. However, even if there were multiple AU's, Undertale (the original) is the one that's the core of them all. Fell was one of those that wer...

How deep is your love? (A multiship story) [Book 1 completed]

"The hell-war". A war between the goods and the bads was established. In 79 days, it'll begin. Will there be bloodlust? Will people die? These questions won't be answered, until I write XD. ships: Afterdeath, Kreme, dustberry, crossmare, errorink, horrorlust, fell, some others... Cover is not mine, nor the characters.

Ask/Dare the sanses

Ink: hi we are doing a ask book for you Error: no I am not Ink: yes you are glitchy~ Ask Ink Error BlueBerry Dust Dream Killer Nightmare Cross Classic Outer Sci Fell Reaper And Geno Paperjam Gradient Will be adding more

Each and Every Step[Genocide Route] OLD

Since the time Chara has appeared and Frisk friends with everyone in the underground. . . It all changed. Sans still trusts the kid as for he can see Chara's body. When Sans's fight comes up, he only has one goal. Kill Chara and save the kid. But with Chara in the way, Sans may end up getting hurt. Like all his frien...

One By One (COMPLETED)(A UnderTale Genocide Story)

(UnderTale completely belongs to Toby Fox, I in no way helped him create the game. I'm just simply a huge fan and want to write a short Genocide route fanfiction. Also, this story is COMPLETED, so don't expect any more updates. I also drew the cover.) A long time ago, the first human fell down into the ruins. A monste...

Ask and Dare AU Sanses Closed

I don't think I'm gonna get any asks or dares but it's worth a try. Anyway, sorry, but this book is discontinued. I don't own this art, Credit belongs to the artist.

School Years (Sanscest Book) | OLD

Another day, Another year, Another semester! It seemed like a endless loop for everyone clearly. I dont own Undertale or these characters ofc. Just story ;p

The Final Showdown

Sans had enough of these endless RESETs And Decided to Finally QUIT. After He 'Left', The Multiverse was in complete chaos. AUs crashing into eachother...without the original Sans in his correct Place. The multiverse will be destroyed and never be fixed again. Ink, The Bad Sanses, And The Rest of the AUs Went to sear...

Eccedentesiast

Eccedentesiast Noun Someone who hides behind a fake smile, when all they want to do is hide and/or die. (Cover art is not mine, and full credit to the artist!! (I cant find any active @ to tag them but if you can please let me know so i can give proper credit), Undertale is Toby Fox's, please don't sue me I'm br...

Ask Or Dare The AU Snases [REBOOT]

In which the Sanses come back for another round of weird and embarassing asks and dares! Featuring: Ships! Embarrassment! Comedy! Cringe! And probably a Sans fangirl or two! Will include some new Sanses as well as some of the classics! Note: Undertale and it's AU's do not belong to me and belong to their rightful own...

Au Madness

This is Basically a Classic sans harem book, it's just the au sanses being chaotic and having adventures while having a crush on a punny skeleton. So hope you enjoy this I guess, peace out.

[COMPLETED] The Original Sans

A book where Every Sans Likes UT! Sans I don't know If I should write Smuts...But ehh I could give it a try...

secrecy (undertale)

everyone knows that sans is hiding something, that he knows more than he lets on. But what? What will happen after they fake a genocide?

The Chosen One To Fall [A Kustard Fanfiction]

Inspired By My Favourite AU, Flowerfell. Over a few hundred RESETS later, one of the RESETS had gone wrong and had Undertale Sans appear in Underfell. However, everytime Underfell Frisk RESETS from dying, a flower appears on Undertale Sans. Undertale Sans then meets Underfell Sans, who at first wanted to kill him, but...

Harem Sans :3

AKA THE BOOK WHERE EVERY SANS LIKES UNDERTALE SANS! :D Don't question my sanity, I just like this ship ._. THIS IS A CRACKFIC- (probably) Edit (5 July 2020): Y'all I might update this but no promises :)

Afterflower

Sans fell into deep despair after Frisk's death. He wished to see them again, to smile, to laugh with them just like before. But what would he do, if he had the power to reset? The chance to create a new world where they could both be happy? Would he take that chance? Even if it meant risking his soul? //Just lettin...