1 - 20 of 23,398 Works in Papyrus (Undertale)
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Summary
Sans learns the price of inaction.
- Language:
- English
- Words:
- 6,414
- Chapters:
- 1/1
- Hits:
- 0
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Kinktober 2025 by littlexsiren
Fandoms: Undertale (Video Game), Mass Effect Trilogy, The Avengers (Marvel Movies), Star Wars - All Media Types, InuYasha - A Feudal Fairy Tale, Five Nights at Freddy's, Naruto (Anime & Manga), Call of Duty (Video Games)
14 Oct 2025
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Tis the season!
Welcome to my first ever Kinktober Collection! I figured this would be a good challenge to get me back into the swing of things so I can finally update my other fics. This one shot collection will contain my favorite fandoms and mostly be reader-insert and Original Female Characters (a mix of 2nd and 3rd person POV). I make no promises that I'll have 31 one-shots for y'all to read, but damn I'll do my best to give ya somethin'.
Remember, this is an ARCHIVE that gives you the option to filter out tags you DO NOT like to read. If you don't like it, don't read it.
1. König/Original Female Character
2. Stretch (Underswap Papyrus)/Reader
3. Sans/Reader/Red (Underfell Sans)
4. Black (FellSwap Purple Sans)/Reader
5. Rock Lee/Original Female Character
6. Original Male Turian Character/Reader
7. Sans/Reader
8. Sans/Reader ft Red
9. Finished - ready to post
10. TBD**I'll be updating relationship tags as I upload chapters & tags are subject to change**
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Summary
The Underground is no place for children.
Toriel rules with cruelty and caprice, Asgore kills in the name of mercy, and Sans and Papyrus enforce the Queen’s will with bloodied hands. Every human who has fallen before has been slaughtered.
But when a silent, nonverbal child falls into this world, something shifts. Spared by Toriel on a whim, caught between Sans’s suffocating loyalty and Papyrus’s cold protection, they must learn to survive without words in a kingdom built on violence.
This is not a story of heroes or redemption. It is a story of survival, miscommunication, and the fragile bonds that grow in the darkest places. -
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Summary
En este libro veremos incorrect quotes de este bonita pareja y un poco más con los otros personajes.
Esté libro sera un au propio sin necesidad de ser muy extenso.(Lo aclarare en el primer capítulo)
Todos los personajes son de Toby Fox.
Versión original en Wattpad.- Language:
- Español
- Words:
- 854
- Chapters:
- 4/4
- Hits:
- 5
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I’m safe here (I’ll wait for a brighter day) by Ultimate_Sugar
Fandoms: Undertale (Video Game)
14 Oct 2025
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Summary
Gaster introduces his littlest son to a brand new game they can play, just the two of them.
This can only go well, of course.
(formally named 'soap')
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Every year on the anniversary of the Truce between the Bad and the Star Sanses Nightmare hosts a party at the castle for all to attend. We meet the players in the party.... At the end an unexpected guest to the multiverse makes their apperance....
The tags will constantly be updated as the story goes
Series
- Part 2 of Into the Multiverse
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Summary
You died.
Plain and simple, one moment you were there, strapped to the table in that ever so dark laboratory. Then a loud cracking had occurred - the sound of your own soul giving up. It had been deafening, like ice breaking beneath your feet. That purple crystalline heart shattering like fragile glass, unable to persist any longer.
The testing had been too much for you, not even you could persevere through it. Not after months—years.
You…died?
Then why were you here? More importantly where? What had
Gasterdone? And why did reality seem to glitch in and out with every painful thrum from where yoursoulshould be? And who were these skeletons that felt oddly familiar to yoursoul.>> Persevere?
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After watching a human RESET their genocide route ad nauseam, a lone scientist decides to pull in another human to put an end to the tale. At least, hopefully one other human will be determined enough to stop them.
DoubleLight is based on DoubleTale: Rewritten by XWolf26 on Fanfiction.net.
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Papyrus has spent the last two and a half years on the surface as the official Monster Mascot, and his very important job requires every important assistants! A shame his previous employees haven't been the most kind individuals!
You've spent most of your life riding shot gun. Maybe it's time someone's on your team for once.
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Or,
A Papyrus/Reader but him being the mascot of the Monsterkind is taken SUPER seriously and the Reader (you!!) is his brand-new assistant who used to work with really shitty people and is ELATED with how much of a sweetheart Papyrus is, and Papyrus is on his 5th assistant lowkey praying this bitch isn’t racist and is pleasantly surprised.
I proposed this on my Discord (welcome to any of my readers!) and couldn't stop myself from bringing this to life.
Series
- Part 2 of How To Be A Human Being
- Part 1 of Unsweetened Lemonade
- Part 2 of I/Me/Myself
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Globglorax: Beginnings by freakmaster0915
Fandoms: The Lorax (2012), Strawinsky and the Mysterious House (2012), Undertale (Video Game)
14 Oct 2025
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Summary
While his breath caught up with him, Globglogabgalab plopped down beside a shelf. He needed a rest from all the excitement today. Some rest sounded like paradise at the moment. He closed his eyes, drifting to his memories for relief, years before any of this happened…
OR ~~~
Globglogabgalab looks back on his past before he met the love of his life.
Series
- Part 1 of Globglorax.
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Those Handplates Aren't Coming Off Anytime Soon by marcoandtheskeletoncargo
Fandoms: Undertale (Video Game), Handplates- Undertale (Video Game)
14 Oct 2025
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Summary
I took a scene from Handplates (by Zarla) and added some extra depression seasoning onto it.
It's the reconcile scene, but Gaster gets in the feels and then Sans has a moment after where he *almost* makes a bad decision.
i wrote this high on drugs of the medical hospital kind so sorry if the grammar isnt great or if there are errors. wrote this in one sitting lolVenting a lot of my own feelings through this fic so enjoy the angst
Series
- Part 4 of random angst
- Language:
- English
- Words:
- 711
- Chapters:
- 1/1
- Comments:
- 2
- Hits:
- 10
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Summary
After Basil’s death, Sunny runs towards his home in an attempt to end it all, but Aubrey follows him and she prevents him from dying. Sunny tells her the truth and now they have to face it together.
After moving, they find themselves camping until something happens and now the two will travel together in order to escape the Underground filled with creatures that were only believable to see in fantasy books.Notes:
the Undertale tags are there because I want to make an Omori x Undertale fanfic, but there won't be anything related to Undertale during the first two chapters except for some references to Mt. Ebott and its legend, but around Chapter 3 or 4 onward, the Journey through the underground will begin!
So stay PATIENT!Series
- Part 1 of OMORITALE: Fallen Down (Fan-Series)
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Gonna try my hand at this for the first time! These will all be Sans/ Reader, but might play around with various AU's I don't normally mess with.
Might also sneak some canon or not canon scenes in here from my fics if they fit hehehe.
Also going to try to do some of these with Gender Neutral readers, which I am not very good at but gonna get some practice in! GN Reader will stand for Gender Neutral reader.
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In a world where Humans and Monsters exist together with mild tensions here and there, your only issue is trying to find a place to stay, growing tired of sleeping in your car. Well your only issue, besides the fact that you're a cyborg in a world that hasn't grasped the idea of combining human and machine. A secret you're supposed to be keeping but aren't trying too hard to. Luckily, an old acquaintance of yours is being kind enough to offer you a place to stay, and for a dirt cheap price! There was no way you'd turn down a real bed and a roof over your head!
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Papyrus already knew that dreams and many words were meaningless. Still, that didn’t stop him from endlessly dreaming of things that would never be. Nor would it stop his cascading flow of words, should anyone stop to listen. But Papyrus knew that his words were idle chatter. They were crafted to make the few people he cared about happy and not worth much otherwise. And for the new people he’d meet, he’d put on quite a show of words for them. Because otherwise, he was quite forgettable, wasn’t he?
A character study, of sorts.
- Language:
- English
- Words:
- 4,847
- Chapters:
- 1/1
- Comments:
- 1
- Hits:
- 10
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Without History (maybe some things should stay forgotten) by Human_with_no_life
Fandoms: Undertale (Video Game)
14 Oct 2025
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Summary
After the barrier breaks, Monsters and Humans have learnt to live together on the surface, there is still many mysteries hidden in the underground. Most of them will stay forgotten or buried forever.
Until a ‘promise’ Sans made with Frisk leads to him telling a long and complicated story. His story, well not exactly 'his', but with as many questions as it answers, it seems to raise more. One thing is for sure; this tale will change everything.
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Welcome to my head by Doris_LOVE_my_Bear
Fandoms: Original Work, Five Nights at Freddy's, 惊悚乐园 - 三天两觉 | Thriller Paradise - San Tian Liang Jiao
14 Oct 2025
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Summary
This is a story about a group of broken people, simply existing together—breathing, interacting, without even forcing you to relax.
Most of the characters chosen for this story come from source materials that already involve severe trauma.However, there will be no further depictions of gore or violence in this story.
And there will absolutely never be any sexual innuendos.(Off-colour jokes, if any, will be strictly adult-to-adult—and never flirty.)That said, since I tend to let characters actively explore their own trauma, there may be mentions or descriptions of past events. (Which is why I’ll include trigger tags in the notes below.)
To avoid taking up too many fandom-specific tags, I’ve decided not to add any beyond character tags.
Original characters may appear in the future, but the majority of characters in this story do not belong to me.If you feel a character seems a little out of character (OOC), feel free to bring it up, and I’ll consider making adjustments.
However, if it’s only a slight difference, it might simply be due to different interpretations—after all, “There are as many Hamlets as there are readers.” -
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Summary
It's been three years since you fell into the underground and found a family among the monsters of the Ruins. You love your life here with Mom, your ghost buddy Blooky, your prickly friend Flowey, and the host of Ruins monsters who have accepted you as their own, but things can't stay this way forever. Your friends deserve to see the sun, and there's a prophecy to be fulfilled and a barrier to be broken. Your determination pulls you onward.
The only trouble is that you'll have to make it through an underground full of monsters clamoring after the red SOUL in your chest, and each day as circumstances become more dire they lose a little more hope. This is a more desperate underground than the one you landed in. The odds don't look good for one pacifist child with a stick.
Of course, you aren't completely outmatched. You've spent the last three years training for this moment, and you don't intend to let anyone hit you.
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Seeing a murder in an alleyway was the last thing Riley ever thought she’d see happening in her small town WestonVill. Having the murder disappear over night and the murders move in across from her was also something she’d never expect to happen. But here Riley Dottingham was, being pursued by two mentally unstable skeletons.
If she could only figure out what they want from her.
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Sans wasn’t doing anything wrong.
He just wanted to PROTECT you.
Even if it meant being…. a little forceful.
Series
- Part 1 of Requests