Undertalexreader Stories

"You shall seal the blinding light light that plagues Human and Monster dreams You are the vessel You are the Hollow Knight" •Somewhat of a reboot of Someth...

The one that made it the furthest in the underground, perseverance. Perseverance had beaten almost all of the monsters in the underground from papyrus to sans and undyne...

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...

[THIS IS THE DEFINITIVE AND IMPROVED VERSION. THE OTHER 'CURSED.' IS DROPPED. I HIGHLY SUGGEST READING THIS AND NOT THE OTHER ONE.] 7 years ago, monsterkind was freed by...

a golden soul so a exceptionally rare soul that provides great power but comes at a price most monsters thinks the golden soul is a myth but what happens when a monster...

A series of semi-realistic scenarios including a handful of Undertale characters. In otherwords, stick around. ... Please.

You and your sibling, Frisk, have been living in a forest near the city for about four years now. Your daily routine has been unwavering since you moved here. Each day...

Being poor and nowhere to go would anyone blame me to live at an undertaker? I mean what could go wrong at such a place? This Story is from my old account taztaz92

❛ why cant you see ur dead to me ❜ ᵈᵉˡᵗᵃʳᵘⁿᵉ ᵏʳⁱˢ ˣ ʳᵉᵃᵈᵉʳ

--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...

" 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...

Cover artist: punny-puntasy ! (TOLD IN YOU/YOUR) A reaper, a few gods, and a bunch of skeletons. The life of a reaper wasn't boring to her, everyday she would gather s...

(Sans × Gender-Neutral! Parent! Reader || Slow Burn) Moving from a backwater town to a city bustling with human and monsterfolk alike, some things begin to change both f...

Hate sprouted deep within your heart from the moment you grasped hold of his intention and just etched further in his first attempt of escaping. His second was a success...

This is just a collection of Undertale-themed one-shots that go along with the plot of my Sans x Reader fanfic, "When Two Souls Meet." It's a community project...

"A man nearly kills you and your response is to track him across the whole underground... When you set your mind to something you get results... I like that." ...

Suddenly you find yourself in the Underground, with no memories and an unknown and painful past. Your first encounter is Flowey and he tells you how weird and different...

Credit to dongoverlord on Tumblr for the cover art! There are lemons (NSFW chapters) and they will be labeled so you can avoid them if you're not into that shit (or fi...

Most of them are Sans and Papyrus (no surprise) I hope you enjoy!

My first story on Wattpad! :3 I just really like Undertale and stuff, and Paps is such a big sweetie, so why not! ^//^ Reader x Papyrus, and may get a lemon later on if...