Undertale AU x readers
46 stories
[DISCONTINUED] Behind That Killer's Eyes (Killer Sans X Reader) by DragonTalon_
DragonTalon_
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[DISCONTINUED] Yooo!! 2nd.. x reader book, we do not talk about the first one lmao, I deleted it for a reason. Hope you enjoy! Cover image is not mine, credit to the artist! Undertale by Toby fox Killer Sans by Rahafwabas
☽ 𝒍𝒖𝒓𝒌𝒊𝒏𝒈 𝒊𝒏 𝒕𝒉𝒆 𝒔𝒉𝒂𝒅𝒐𝒘𝒔 ☾ nightmare sans x reader by Xxk0xX
Xxk0xX
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(Y/N) is a twenty-something-year-old girl. At least, she thinks she is. She can't remember anything, except for the past eleven months since she mysteriously awoke in an outcode realm known as "the Doodle Sphere". Here, she has begun living a new life with her vigilante roommates - a group of skeleton monsters who call themselves the Star Sanses. After her friend, Dream, is suddenly captured by the leader of their rivals, (Y/N) discovers that there may be more to their friendship than she could have realized.
Blood 'n Bones || Bad Sanses x Reader (DISCONTINUED) by _CAECAE
_CAECAE
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You would assume Y/N is just a regular waitress, but is she really? Pfft nah, nobodys normal in this book! I mean I have you seen the title? its the bad guys for crying out loud!! who knows what random shit they're gonna get up to! are you interested yet? well why wouldn't you be?! Have a read for yourself and tell me what you think!
"It's Complicated" || NaJ AU x Reader (DISCONTINUED) by _CAECAE
_CAECAE
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Y/N, Nightmares adopted child since birth after her unknown parents "disappeared". At this point, nobody know who or where Y/Ns parents are, but right now? nobody really cares... After about 14 years of growing up with her skeletal father, its time for her first years of high school, boy what a train wreck this'll be... Though the first days may seem good, others aren't, after all everybody has bad days, right? Every school has their own types of students, unfortunately this school seems to have very... stereotypical ones to say the least.. I wonder journey awaits at this new school? Read to find out... (Cover by me)
My Little Nightmare || Bitty Nightmare (DISCONTINUED) by _CAECAE
_CAECAE
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With Y/N now graduated from high school and now living with her parents, she doesn't have much to do besides work anymore. Her house was always quiet, but there was something off, it was too quiet. After scrolling on Twitter for an hour or so, she comes across these strange small skeletons. Her curiosity piqued as she made what was probably the worst decision of her life.
Lurking in the Shadows ||NIGHTMARE SANS X READER|| by Xxk0xX
Xxk0xX
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(Y/N) has known the Star Sanses for a year or so now. But as of this moment, her and Ink are the only two who aren't in trouble. Blue has been kidnapped. Dream was turned to stone. So who's next? Read more to find out...
Skeletons! (au Sanses x reader rewrite)  by DisasterBitm
DisasterBitm
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Y/n L/n is a scientist experimenting with the multiverse theory. She ends up messing with things that she shouldn't and after an accident at the lab, a bunch of similar looking skeletons start appearing at her house. What's a girl to do? Now she's got a bunch of roommates, a multiverse to fix and secrets to uncover as an unknown force puts her and her new husbands- I mean friends in danger. And what's with all the skeletons trying to win her heart? Please read the note about Ink Sans being aro/ace in the first author's note, thank you <3
The Haunting of Collimore Manor || Murder Trio x Reader by _CAECAE
_CAECAE
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Y/N Collimore, a deceased mage that now haunts her family's manor must now deal with a group of skeletal intruders as she unlocks more of her forgotten past. The only thing is, these intruders don't seem to be leaving any time soon... Wordcount - 112,392
sans au x reader oneshots by GojoSatorusFeetPics
GojoSatorusFeetPics
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i take requests in comments! also dont ask about the pic pls ita also my pfp so DONT ASK- (can anyone tell me what a lemon is??????) NO SANSCEST PLEASE
Daughter of Death  by ItsSwapPapyrus
ItsSwapPapyrus
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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 souls and lead them into eternal rest, and repeat. She watched creatures and Humans die, easily surpassing their lives and meeting once again in the underworld - or when she is evaluating their lives. One day, Y/N was told she was moving areas. A whole new continent in the world, in a city known as Ebott, where monsters had emerged from the mountain nearly five years ago. What happens when a workaholic with stubbornness to boot moves in the neighborhood, with skeletons causing havoc in her life? And, uh, well.. let's say she isn't the easiest person to get along with. *updated story description* *Highest rankings* 7th in 'Underfell' 17th in 'Swapfell' 10th in 'Undertale'