Search: killersans
1,979 stories
Not Meant To Be..๐Ÿ”ช

so basically there these random guys fell in love with killer and they are trying their best to win Killer's heart but it's useless cuz killer can't feel emotions (I think) Update:So.... Um.... Dream destroy cross memories yadi yada do... And now killer thinks cross betrayed him.... Dust being a big jerk and yeah that's the whole story about... Yayanyways none of these characters are minejust making a random storyand I drew the cover๐ŸฅบAnd mostly drawn by me

1.4K 15 25 Full
'Can I Have A Say?' {AU Fanfic}

Color and Nightmare have been fighting over Killer for a long time, trying to get him to stay and switch sides over and over. But nobody has asked Killer how this makes him feel. Feeling all that pain, being reminded off his horrible past, and then getting it all torn away from and being forced to start over again. Killers soul has been at the peak of both redemption and pure insanity nonstop to the point where he can't even tell who he's meant to be anymore, and neither of his two 'allies' seem to notice it. All he can do is hope and serve, and maybe one day, make his decisions himself.{Credit to Artist!}

10.6K 13 574 Full
Strocitytale Killer Sans

After a Million of Resets and Countless Genocide Runs Chara and Killer Sans Get Tired of all of This and Slowly Starts to Make some Pacifist Runs and at Some Point They Left There Broken Timeline to Start a Live in a New one to Finally Find Peace

2K 8 63
Lovesick [Idol! Killer Sans x Reader.]

Your friend surprises you with tickets to a concert. The thing is you don't know who's playing at the concert! None the less know much about music. You friend drags you along anyways...Who could've known this would escalate into you getting a new job contract and making a lot more friends.

3.1K 21 164
Prisoner...? (Bad Sanses x Human!Reader)

Y/N was a human from a brand new AU...which was practically nothing. They were eventually rescued by the Star Sanses...only to be taken prisoner by the Bad Sanses. What will happen? How would they escape...if they willingly want to?This story was originally posted on Quotev! It will always be updated first there, then here.#1 in #sanses 7/1/21#1 in #badsanses 10/25/21#3 in #errorsans 5/9/22#4 in #inksans 5/9/22#1 in #killersans 6/15/22

46.4K 22 1.4K Full
Do it with me~ (Killer x Dust)

After the so event with Error, Killer has to go through his heat like the usual. But he doesnt want to go through the same things after hearing a few opinions from the other omegas.

36.3K 6 756 Full
~ Yandere country humans x Continent reader ~

This is a remake so i hope you like it also if you want to see the original go to my profile!

815 5 28
AU! Sanses X Reader Oneshots

Please do take note that the Story cover isn't mine and belongs to original rightful owner.My very oneshots book with lemons, fluff, and possibly angst.Book Start: August 21, Sunday 4:26 PM.Book Status: Ongoing.Nothing much but I will be placing random asf scenarios that come to my mind, basically all types. Smut, lime, fluff, angst you name it! Eh, previously known as a smut book between the sanses and the reader in the first few chapters but yeahh~Feel free to skip the chapter if uncomfortable.

17.2K 9 123 Full
Bad Sanses x Reader: Parody Version

These stories are somehow getting overrated. The villain crew and the negative guy himself: Nightmare Sans, falling head over heels over a character who just wants to imagine to be with them. Maybe it's time to twist things around. The villain sanses crew may be a "cute" trope but it is never canon to begin with. Y/N's gender is unidentified for the sake of the story. They can either describe themselves as male or female. Y/N meets expected cliches and illogical scenes, making fun of what's happening to them... with an of course, a plot twisted ending.|WARNING: Swearing| โš ๏ธ|Cover Not Mine|

16K 20 460 Full
Sanscest Oneshots! (Request closed)

This is mainly going to be a Killer and Nightmare One-shot book but that's only because I feel more comfortable writing about them.Also I'm not the best at writing smut and im not really comfortable with it so there won't be that many stories with it.Also enjoy!

7.3K 19 98
Reincarnated as Error Sans! [DISCONTINUED]

[Art does NOT belong to me unless specifically said otherwise]Reincarnation: the rebirth of a soul in a new body.After you die, your SOUL is sent to the void to slowly dissipate, but he was a special case. Carter (yes my naming skills suck) was your average Undertale fan when he died, far too soon. Since his death had been unfortunate and DฬดอŠฬ‘อŒอƒฬ„อ’ฬ“อ‰อ‡อ™ฬ–eฬทฬƒฬ€อ€ฬฬอ—ฬ†อ™ฬžฬŸฬžsฬทฬ€ฬบฬฉอ•ฬณtฬธฬฝอœอŽฬฌฬฅฬณฬฌiฬถอ€ฬ„ฬชฬ—ฬคฬบnฬทฬอ˜อ†อ†ฬ‚ฬ‡ฬ”อ„ฬฝฬฎฬฅอ…อ™อœyฬดฬƒฬ‘ฬ ฬนฬฎฬอ‰ฬฃฬป happened to be bored that day, an exception was made.Undertale and it's AU's all belong to their original creators!

2.9K 10 138 Full
(โ˜†โœงโœฟa glich in empireverseโœทโœฏโ˜†) (Check Last Chapter)

this is a story about a -force god of destruction-named error. ink has finally decided to get rid of error once and for all! he has decided to throw error into the void. but fate and destiny has saved their child/error and brought him to a new multi-universe called empireverseโš ๏ธWARNING!โš ๏ธ Everyone is kinky as fuck and error x everyone sub!errorFate and destiny has given error a moon mark and comfy clothes. error will be stronger than them. And fate will give error healing magicempireverse is two twins in war trying to take each other down none of these characters are mine!Fgod is from harrish6And I will ship error with someone that my random wheel picks

22.9K 23 555 Full
AU Sans x Reader Oneshots

**PLEASE NOTE**-Cover art does not belong to me, I will only take credit for the stories, I do not take credit for characters.-I will not do any lemons -This is my first book-I try to make this gender neutral but I may accidently make it mostly female in some chapters.Ranks: #1 in #sanses 2/18/2021

94.2K 28 2K Full
Old country humans x Auditory hallucinations child reader

Hello there this is the TTT! Or TimelineTravel๏ฟผTrio And the Title ๏ฟผ๏ฟผ says it all -w-

536 6 14
AU Sans x Reader oneshots 2(Requests closed) โ€ข~complete~โ€ข

I couldn't just leave you guys there! Enjoy the book! Feel free to request

876.4K 172 14.9K Full
Betty Noire X Killer Sans

Two Dangerous People Who Rules Over Worlds Meet Each Other After They Get Completely Control Over There Own Universe

1.4K 4 33
Underverse comics and roleplay

Join my discord server if you want to roleplay. The link is in my profile.

140 8 6 Full
healer ~Bad Sanses x Reader~

You will be liked by all of them I'm currently unsure if I will have separate ending for each one or not. Sanses included in Nightmare's Gang: Nightmare, Error, Killer, Horror, Dust, Cross, and possibly others.

11.7K 20 339
I Want To Forget (Killer Sans x Reader)

Want to talk about falling into the wrong place at the wrong time? Y/N definitely scored big time on that one. One moment she's falling, the next she finds herself trapped underground with a monster that wiped out his own kind. He's a cold-blooded killer that never shows any emotion. Though, as time passes, she finds out that Sans isn't as heartless as he plays himself to be.Hello! Writer~San here! Cover art and Undertale AU/Characters aren't mine, but the story definitely is. I hope you enjoy it!!!!

197.2K 34 7.2K Full
My favorite student (naj Nightmare x Killer)

Killer falls for her English teacher Mr Nightmare after transferring to her new school. Nightmare often stares at her body and thinks of lewd things involving Killer. On a school camping trip Killer shares a tent with Nightmare. And....um Nightmare? Why do you have a gag?

74.4K 12 1.3K Full
Emotions (Nightkiller)

Nightmare and Killer are part of the bad Sans but killer suddenly gets sick and only Nightmare can help him.

25.3K 5 750 Full
love does exist...?(killer sans x reader)

You fell down a hole trying to star gaze on the mountain but slipped on a root of a tree and fell! little did they know you would fall in love with a skeleton that causes chaos around the multiverse!

4.2K 22 139 Full
Mama Nootmare (A fanfic with the bad sanses)

A fanfic/story of Nightmare and children bad guys! All of the bad guys are children excluding Nightmare and Error. This is a story of Nightmare being a parent. I am terrible at stories so this may be terrible. I own none of the art or characters.

25.7K 18 1K Full
One Dance?

Criller Story(CrossxKiller)

3.5K 15 114 Full
Show No Fear

Aliza has created another reset only this time she isn't facing the horror house alone. He older sister has joined her, however her older sister doesn't seem to be able to show fear.What would happen when Sans meets her?How is she there?*Art and alternate Sanses or undertake universe I guess, belong to their rightful owners!*

83.9K 31 3.8K Full
๐–ญ๐—‚๐—€๐—๐—๐–ช๐—‚๐—…๐—…๐–พ๐—‹ ๐–ฎ๐—‡๐–พ๐–ฒ๐—๐—ˆ๐—

One of the only oneshots you'll find in this account lmao- Very slight smut-- umIt is about Nightmare's Jealousy- ๐Ÿซข

1.6K 1 38 Full