Sansxreader Stories

'When I was 13, I killed someone. By accident of course... It was the day I found out I possessed some type of power.' You kept it to yourself for years until one...

(Y/N) was orphaned at such a young age that she had no recollections of what it would of been like to have parents. Perhaps that was a mercy. If she had remembered the...

One clumsy moment and a broken leg are all it takes to leave you at the mercy of the very edgy and very hostile monsters of the underground. Thanks to your knowledge as...

Sans loved her! He really did! He...he just could not let her leave! Now he will do what ever it takes to keep her with him which now includes keeping her from his alter...

Sans has lived through countless timelines. He's seen the kid make friends with everyone, only to give up in the final moments. He's seen the kid killed, over and over a...

What instead of having a son, Toriel and Asgore had a daughter? A daughter who never died? A daughter named (y/n). Monsters have been locked in the underground for many...

It was twelve AM on a friday night- or saturday morning. You'd just finished working a double at the bar; tired and achy as all hell, all you wanted was get home and get...

Imagine Undertale, but Chara never showed up. Chara wasn't the first human in the Underground. What if a glitch occurred, and you fell down instead? You fell into the Un...

(Finished!) Anyways here's the plot (Grammar is also junky) This is a nightmare sans X Fem! Reader Just to clarify, I drew '(Y/n)' in the way I imagined her to sorta loo...

-Discontinued and Unfinished- Skeleton brothers Fresh and Unfresh have never gotten along. Especially when it comes to sharing things. So, when both of them meet (y/n) a...

Knife in your hand. The still air in the hall sends chills down your spine. You've been here many times before, why does it feel different now? I've been here about 50 t...

I have scoured the internet looking for the best dominant Sans and reader for you!

A bunch of reader oneshots with different AU's Sans. Feel free to give me suggestions. I would greatly appreciate it. There will be a chance of a few other oneshots. So...

The war between the two guardian rulers and their kingdoms lasted for countless generations. Then came the news that Nightmare went ahead and got himself some new "...

"What would happen if the Sanses got lost in a AU without powers?" ---- ♥ An AU!Sanses x reader with multiple endings ♥ Kind of a Humantale ---- You, (Y/N)...

Sans always believes (Y/N) is the one who makes him feel all of the pain and nightmare. But is that the full truth? What if he finds out all of the truth and gets ti...

Long ago, two races ruled over Earth: HUMANS and MONSTERS. One day, the humans declared war on the monsters, out of fear that their souls were in danger. After a long, t...

" You have a fragile soul babe. Let me be the one to protect it " Monsters have been freed for a while now and everyone is beginning to adjust. However, some...

your a child and yeah you're a child oof (No CHARActhers are mine i only own Xeliyah aka me)

You were always a curious child. One day, your curiosity took you too far. You lived not to far from a mountain, MT. Ebott, and always wanted to see what was on the top...