Readerxsans Stories

This is an alternate version of you, from a different universe, and yes things in this universe will be different from your current universe. Anyways, now to the bitty p...

A undertale au fanfic where the player (you) falls in love with not only sans but frisk and chara too! also in this fanfic chara is a he/they and frisk is a they/√=|] s...

This will obviously be for mature audiences buuuuuuuut..... I know you younger simps gonna read this bc I am one myself, anyways, the sanses included will be dream, Nigh...

Ink has been visiting a certain AU for a while, like he had a connection to it. What will Classic do when he meets the Sans of this certain AU? (just a heads up, this st...

Wҽʅƈσɱҽ ƚσ UɳԃҽɾႦυɠ! You, are the resident entomologist, that lives at the bottom of Mt. Ebott. Not too far from the nearby city and towns, but not too close either. You...

Your mother found a stump that was all dried up but at the foot of the stump was a really weird seed. Half black with a blueish purple tent and the other half was white...

It's coming sorry 😢

You are an ordinary streamer who just wan't to play some games. Your computer randomly got a glitch and you somehow got into your favorite game. Now the question is, is...

You've always known you were destined for greatness. They were merely just shackles, chaining you down. Everything will be okay. - COVER BY ME inspired (but not exact...

(Request closed. writers block and I need to focus in school) Just some oneshots and my Headcanons that came out from my brain, and also from the reader's request! :D Al...

Hello! I made a one shots thing uwu. I won't be taking requests rn. Idk when I'll open them again. Will be very much appreciated!

A book for you delightful sinners. Enjoy your ONE-SHOT. If you want more information of the book, check out the first chapter!

Sans falls in love with you?

Note there most likely will be spelling mistakes make fun of em all you like lol don't care also there most likely is gonna be grammar issues lol. Don't like why'd you l...

(y/n)(l/n) is a werewolf from the White Hills pack. You are the only survivor from an attack from the Red Lills Pack. Being on your own at the age of six, you struggles...

--Long ago, two races ruled over Earth-- --HUMANS and MONSTERS-- --One day, war broke out between the two races-- --After a long battle, the Humans were victorious-- --T...

What if.. what if you were trapped in a never ending time loop? But above the surface? What if nothing you did mattered? Until you finally Meet a friend, a pal that's be...

(m / n) (L / n) is a 19 year old boy and he is frisk's cousin, (m / n) always looks after frisk like his own sibling because since childhood frisk has always been treate...

It takes a lot of DETERMINATION to free the Underground. But will that be enough to win over the least trusting monster of all?

Originally, this was going to be Undertale one shots, but turns out I can't write one shots. So, yeah. Welcome to my collection of various Undertale stories.