Story cover for The Skeleton Siblings Four (An UnderFell Story)  by FloDree
The Skeleton Siblings Four (An UnderFell Story)
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    Reads 1,243
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    Parts 12
  • WpHistory
    Time 18m
  • WpView
    Reads 1,243
  • WpVote
    Votes 31
  • WpPart
    Parts 12
  • WpHistory
    Time 18m
Ongoing, First published Dec 23, 2017
You are from Underfell

You're the sister of Sans and Papyrus. Papyrus used to hurt both you and Sans, mentally and physically. Well... That was until.... She showed up...

"Who is she Bro?" 

"(y/n) this is our big sis..."

"Greetings dear sister... do you not remember me? Well  m y   n  a  m  e     i   s . . ."

what is the name of this sister of yours?

she can cook

she protects you all

she is...


the kindness you have been waiting for a long time... she is truly...








Y O U R    S A V I O R . . .
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My Fault - Underfell Fanfiction (Sequel to Your Fault) by DragonzRawesomE
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{COMPLETED} It has been just two weeks since the event that changed Papyrus' life forever. Too late, it seems, he realized what he had. And now that it is gone, he has fallen to pieces. How, or if, he will be able to cope, he truly does not know. And as if that wasn't enough, there are countless mysteries in store for this burdened skeleton-- coming from people he thought he could trust, and in places he thought that he knew. Will Papyrus ever be able to solve the mystery behind this devastating chain of events? Or will he, too, fall prey to the ever-expanding void that is engulfing the souls of himself and everyone around him? PLEASE NOTE: This book is the second in its series. It contains major spoilers to the first book, as well as this book may not make much sense without having read it first. So, if you want to keep the excitement of the first book without any major spoilers, I HIGHLY suggest going and reading that first. It is titled Your Fault. DISCLAIMER: UNDERTALE is owned by Toby Fox. UNDERFELL belongs to the AU Community. COVER IMAGE edited by me. I do not own the original image. PLOT/STORYLINE belongs to me. The events in this story are not canon and are simply for the entertainment of myself and my readers. Any OCs mentioned in this story also belong to me. MATURE CONTENT WARNING: The events in this story contain mature content that some readers may find triggering and/or disturbing. Read at your own discretion. Thanks!!
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Underfell Sister Scenarios

34 parts Complete

How would your life be as Sans and Papyrus's sister in Underfell?