Redxsans Stories

10 Stories

"sansationally" ready for a "red-lationship" by fanofsans001
"sansationally" ready for a "red-l...by Lileah Richardson
lgbtq+ this is a story about the ship redxsans/kustard and how they first met. the story will begin in undertale snowdin. chapter characters: undertale- papyrus, sans...
Can I be Happy? - A Kustard Story, Re-written  by itscracksbaby
Can I be Happy? - A Kustard Story...by The Crackhead Council
An red, edgy skeleton who has self-destructive habits and a blue, depressed skeleton who doesn't think high of himself fall in love. What happens next? I wrote a Kustard...
Kustard  by XxWolfieCloudyXx
Kustard by XxWolfie CloudyXx
Kustard Otp :D. More coming soon
Sans AU stories by Nikki_Sushi_Kawaii
Sans AU storiesby Nikki Sushi Kawaii
So I was eating lunch with my friend and we made up funny concepts for the sans AU's and I'm gonna put them here!
Irreplaceable || A Kustard Fanfiction by StarFallShin
Irreplaceable || A Kustard Fanfict...by Shin
(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...
Let me go (an abused fell x original sans story by sans_lover23
Let me go (an abused fell x origin...by Gianna Heil
You just want perfection, I need you to love me! Let me go, let me go, let me go.
Crossed Paths by SastelandZenah
Crossed Pathsby SastelandZenah
This is a Kustard fanfic that centers around Classic Sans as he and Classic Alphys open a gate into the alternate demention most resembling thiers... Underfell.... by Ki...
Unexpected Disturbance || A Kustard Oneshot by StarFallShin
Unexpected Disturbance || A Kustar...by Shin
Sans and Fell had moved to the surface to hopefully manage to live a nice and peaceful life. But things took quite the unexpected turn as Sans suddenly encountered one o...
Fixing Broken Hearts [Kustard Fanfiction] by Under_Tale_Obsessor
Fixing Broken Hearts [Kustard Fanf...by UnderTale Obsessor
Classic and Fell has been together for about 2 years. But, everything suddenly changed as Classic found out that Fell had been cheating on him, with Blue of all people...
Devoid by CrushingOnSans
Devoidby UnderTale Trash #528
Finally, Sans has achieved what he never thought possible--growing old and dying alongside the love of his life. Yeah right. He should know by now that Sanses don't get...