Undertalexreader Stories

513 Stories

Daughter of Death  by ItsSwapPapyrus
#1
Daughter of Death by Teutonic
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...
A PURRfect Opportunity by LeafpoolPotato
#2
A PURRfect Opportunityby Ryxaerie~
After a whirlwind of emotions and magic, the Black Butler boys have finally returned home. They are no longer felines, but human. Now they live their lives as they usua...
Dog Biscuits (Undertaker x Reader) by Bissilia
#3
Dog Biscuits (Undertaker x Reader)by Bissilia
Y/N was a girl living with abuse around every corner and called insane at what she saw that one night. Saying she saw a Reaper and a Demon fighting on the streets, no...
Just SING | Sans X Reader by artsyTrashpile
#4
Just SING | Sans X Readerby -
--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...
Completed
Voidheart [Female Chara x Male Reader] by Shyboxes
#5
Voidheart [Female Chara x Male Rea...by Shybo
"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...
Case Of The Living Doll ❦ Undertaker  by marnieed
#6
Case Of The Living Doll ❦ Undertak...by ❦•Marniee•❦
A story of a human-like doll and her owner Undertaker.
Undertale X Reader by Frei_111
#7
Undertale X Readerby Frei_111
You woke up on bed of golden flowers without having anything to remember. Going to an adventure where you met with many monsters to go home. Easy, right? Not really, act...
Completed
Cursed (Female!Chara x Male!Reader) by Incurvat
#8
Cursed (Female!Chara x Male!Reader)by Incurvate
[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...
Completed
Fairytale Complex - [Undertale | Sans x Reader] by james_trmtx
#9
Fairytale Complex - [Undertale | S...by 🌺 Jaime 🌺
[Frisk's Parent Reader | Slow Burn] The dichotomy between black and white is your constant when it's time for you to meet the whole new civilization Frisk brought along...
Save Point (Sans x Reader) by JuniperJoy101
#10
Save Point (Sans x Reader)by 🍑 Peachy 🍑
(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...
Mettaton x Reader by Bionic-Monster
#11
Mettaton x Readerby Underground Idol
One-shots about the superstar robot and you, the reader. There will be fluff (mostly), some steamy ones, and possibly more. I hope you enjoy reading these! #1 number in...
A light in the darkness |Nightmare x reader| by NekkoetOnTheIntrnet
#12
A light in the darkness |Nightmare...by NekkoetOnTheIntrnet
Everyone craves the light. It's what keeps them going. people will do anything they can to keep their light shining, but what will they do if the light extinguish and wh...
A Little Bonely (Sans X Reader) by UltimateUndertrash
#13
A Little Bonely (Sans X Reader)by UltimateUndertrash
Monsters always fasinated you. Ever since Frisk broke the barrier and freed the monsters, humanity didnt take it too well but they are slowly getting used to it. Slowly...
Care for Some Tea? (Muffet X Reader) by megashadowmew
#14
Care for Some Tea? (Muffet X Reade...by megashadowmew
Come on, get caught in the Spider Dance, dearie~ This is my first ever "x Reader" type story. I'm just testing the waters, so don't expect something too great...
AU Undertale x Reader Oneshots [DISCONTINUED] by Alpha-Maia
#15
AU Undertale x Reader Oneshots [DI...by Alpha-Maia
Most of them are Sans and Papyrus (no surprise) I hope you enjoy!
Almas unidas (Chara x Lector) by Shavlihirini
#16
Almas unidas (Chara x Lector)by Shavlihirini
Ha pasado ya algo de tiempo desde que los monstruos fueron liberados del subsuelo. Vives una vida tranquila junto a muchos de los amigos que hiciste en aquel tiempo y ju...
Undertale Scenarios by InWolfsClothing
#17
Undertale Scenariosby In Wolf's Clothing
A series of semi-realistic scenarios including a handful of Undertale characters. In otherwords, stick around. ... Please.
Completed
My darling ~ A Yandere Underfell Mettaton X Reader Story [Complete] by Yosieplayz
#18
My darling ~ A Yandere Underfell M...by Yosieplayz
[2nd book] A Yandere Underfell Mettaton x reader story After Y/n falls down, they meet someone to help them throughout their way back home. Somehow they become very good...
Deltarune Oneshots! ♡  by moonlitstarryskies
#19
Deltarune Oneshots! ♡ by moon
♡Hello Everyone!♡ Just as it states in the title, I will be making Oneshots for you all! Please feel free to request and I will get back to you. Request page is the fir...
Protect One Another - US!Papyrus x Reader by robin-rights
#20
Protect One Another - US!Papyrus x...by hufflepuffilicious
Trauma is a powerful thing, and not something to be taken lightly. Especially if your "best friend" is the cause of it. But friendship, understanding, and love...
Completed