1 - 20 of 23,402 Works in Papyrus (Undertale)
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Summary
Papyrus's human goes in for a routine medical procedure and gets more than she bargained for.
Technically a standalone, but you could read this as a very in-depth Adventure in Anatomy if you squint.
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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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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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The first story of the series. Follows our protagonist through his rebirth and until he (re)enters the Multiverse.
In case you couldn't tell I suck at summaries, I'll get better eventually, probably.The Major Character Death Warning is temporary and happens multiple times btw, it is a little confusing at first but you will understand as the story continues.
Prologue: Rootverse's Collapse (1)
Arc 1: Rebirth (2-7)
Arc 2: Meeting Familiar Faces (8-?)
Sub Arc 2.1: The Teeth Incident (20-41)
Sub Arc 2.2: The Magic Incident (42-50)
Sub Arc 2.3: Time For Shopping (51-59)
Intermission: 1st Major Time Skip (60-62)
Sub Arc 2.4: The First Human (63-?)Series
- Part 1 of Miseries of Metempsychosis
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You can tell a lot about a person from their living space. In an effort to establish rapport among the myriad employees of Rhodes Island, an initiative was started to allow operators to mingle with each other in their abodes. What could possibly go wrong?
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After going out to collect a debt Killer and Dust discover that their 'collateral' cleverly got switched. Now being on the Nightmare's gang radar Reader's life will be uncertain. Do they have the wit to survive? Or will they have to make a break for it and disappear?
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His hand touched that crystalline light that blocked his path. The barrier was as immense as the years they had been locked away. He looked back until he found the friendly silhouette of the king drinking tea, his melancholy eyes fixed on the cup. His soul ached.
He was going to save him. Him, everyone. He was determined to do it. Even if death was no longer the worst fate.
Series
- Part 6 of Bilingual fanfics.
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Summary
Su mano tocó aquella cristalina luz que impedía su paso. La barrera era tan inmensa como los años que llevaban encerrados. Volvió la vista hasta que se encontró con la silueta amable del rey tomando té, con esos ojos melancólicos fijos en la taza. Su alma dolió.
Lo iba a salvar. A él, a todos. Estaba determinado a lograrlo. Incluso si la muerte dejaba de ser el peor destino.
Series
- Part 5 of Bilingual fanfics.
- Language:
- Español
- Words:
- 2,419
- Chapters:
- 1/?
- Hits:
- 2
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"so how did you two meet?" Sans, the laid-back leader of the skelebros group asked, his grin relaxed as he leaned over the kitchen table and sipped on his morning coffee.
"Oh, uh..." You rubbed your chin and tried to play it cool. "Well, it was late last night, and I thought I was looking for a dead body in the abandoned woods, so you can imagine my surprise when I found out he wasn't my guy."
"And then I punched her," Stretch replied, handing you a plate full of buttery pancakes.
"Yeah," you hummed, oblivious to the sudden silence around you. "In the face, too."
Tldr: that time stretch brings home a mage and doesn't realize it
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Have you ever had a horrible headache that lasted for days and you didn’t know how to get rid of it and the only thing that slightly helped was imagining a fictional character comfort you through it? Do you also fancy a certain greasy skeleton named Sans?
Then this fic is for you!!
TLDR: You have a bad headache and Sans comforts you and helps you get better YAY!
- Language:
- English
- Words:
- 2,723
- Chapters:
- 1/1
- Kudos:
- 1
- Hits:
- 5
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Dragon Ball Yellow by zakalekk
Fandoms: Dragon Ball, Undertale Yellow (Master Sword Video Game), Undertale (Video Game)
14 Oct 2025
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What if Son Goku managed to win with Jiren alone, and then made a selfish wish? What would happen in the underground, if Son Goku appeared there shortly after Clover's sacrifice?
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Once monsters had been released from the underground, the stage was set for a new revelation in the world of science. many people saw against integrating monsters into human society, but you encouraged it. with the discovery of magic and how it can interact with modern science. Now with the new applicants, your discovery will only increase and maybe your relationships with monsters, too. stay tuned for new journeys with your monster friends and learning things that have...multiverse impacts.
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GENERATIONS: Memories Alight (Freedom AU Book 13) by MapleInk62
Fandoms: Five Nights at Freddy's, Undertale (Video Game)
14 Oct 2025
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Fazbear Entertainment had always been able to easily control Anthros in the past, taking great advantage of their lost memories for far too long. And now, after all this time, these memories have been brought back to light, restoring what had been for too long shrouded of each Anthro...
Yet, while the Anthros may have regained their memories, with it comes a realization that some may need process their pasts at a slow pace. As it goes, the good memories aren't the only ones which have been restored. Not all is simple clarity as each Anthro recalls their individual pasts, and puzzling line of family generations.
Series
- Part 23 of Freedom AU [FNAF/UT]
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Undertale Kinktober 2025 hypnosis edition by Chris_ghosty77
Fandoms: Undertale (Video Game)
14 Oct 2025
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New kinktober! One chapter a day for the entire month!!! With a list I made myself, very excited to show everything I've written.
Just like the other ones every chapter contains some form of hypnosis/mind control/brainwashing. I'll do my best to tag but i can't tag absolutely everything so look at the warnings at each chapter or in the table of contents.Series
- Part 14 of Undertail hypnosis series
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A collection of small moments from a human having a hard time navigating the world. A chance meeting with Papyrus and Sans makes the journey a little easier.
- Language:
- English
- Words:
- 1,854
- Chapters:
- 2/?
- Hits:
- 12
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So, I heard you like skeletons...
Reader insert prompt fills for @skeletonh0e's sans-centric Kinktober challenge on tumblr
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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 pt 1
8. Sans/Reader ft Red (Underfell Sans) pt 2
9. Red (Underfell Sans)/Reader
10. TBD**I'll be updating relationship tags as I upload chapters & tags are subject to change**
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Kinktober 2025 by scratchybrainz
Fandoms: Undertale (Video Game), Team Fortress 2, Dangan Ronpa: Trigger Happy Havoc
14 Oct 2025
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It's kinktober. Any and all fandoms I can think of will be included.
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Years after monster and human society merge, a young monster returns to the Underground with the intention of finding a story to tell. She finds that story in a stack of well loved letters between one Cathode and Mailman.
NOTICE: The final arc of this story contains implied suicidal ideation and serious self-destructive behaviors. If you are not in a position to read this sort of thing, you can stop reading after Chapter 22 and skip from there straight to the epilogue!
Series
- Part 1 of Dear Mailman: Yours, Cathode
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Dualtale AU: Two sides of truth by ED_Soul
Fandoms: Undertale (Video Game), Underverse (webcomic)
14 Oct 2025
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Description:
This story is based on the distant and little-known Dualtale AU,where nothing is as simple as it seems. In this world, unlike the original Undertale, monsters were never trapped underground. But what was the price for peace between humans and monsters? And how is it connected to XGaster, when these events unfolded long before the X-Event?
(Features characters from Underverse and Undertale,adapted for this story.)Author's Note:
In the Dualtale AU,the famous rule "Kill or Be Killed" is replaced by another:
"Speak out, and you will be silenced."
This is a universe built on lies and dark secrets that everyone holds.Every character has their own agenda and their own rules and it's better not to try and learn them.Series
- Part 1 of Dualtale AU: Two sides of truth
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Summary
Sans learns the price of inaction.