Redxsans Stories

(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...

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...

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...

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...

Kustard Otp :D. More coming soon

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...

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...

You just want perfection, I need you to love me! Let me go, let me go, let me go.

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...

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!