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Kiss Me, Kill Me (And a Secret Third Option) by Embrace_the_Deep (DefinitelyNotABee)
Fandoms: Undertale (Video Game)
15 Mar 2025
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Summary
What had Ink tried calling him again?
Someone named Killer?
As fitting as that name would have been for the previous owner of his body, he clearly remembered that he had been referred to as 'Sans' in the blurred bits of memories.
Maybe he was being mistaken for someone else.
He hopes he never meets this actual 'Killer', but even if they were some sort of shady person- skeleton- thing, that doesn't excuse kidnapping a stranger and chaining them to the floor of your home after nearly killing them!
With the most unimpressed expression he could muster, Quill forced the aching phalanges of his right hand into a wrist-up fist, and extended his middle finger.i.e. A self-indulgent crack-treated-seriously fic featuring isekai!Killer vs. the Multiverse. Enjoy!
Series
- Part 1 of The Third Secret Option
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Summary
When Nightmare orders Error to kneel for them—in the privacy of their bedroom, where the implication couldn't be misunderstood—they never expected him to actually obey.
"We wonder… how else you'd look, on your knees," they mused, the appendage shifting so the end could brush teasingly over his teeth, "With your face against the ground and your hips in the air for us."
A strangled noise left the Destroyer, his hands curling into fists, but he didn't look away. Didn't look away even as Nightmare slowly began adding pressure, guiding him forward until his face was pressed against the tent in their pants. It had been there since the beginning of this little encounter, although they weren't sure if the glitch had noticed that tidbit before. Judging by the way he was reacting, perhaps he hadn't dared sneak a glance.
Error had frozen, his breath coming to a halt entirely as the King pressed his cheekbone firmly into the clothed erection.
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Summary
He wanted desperately to go home and hug Papi. He wanted to make his world-renowned tacos and enjoy a real meal that didn’t just taste of greasy sauces or Styrofoam. He wanted to see Alphys again and show her how much he had improved and beg to finally be accepted into the royal guard.
But he knew he couldn’t.
If he went back there as he was now, Dream would immediately pick up on his distinctive brand of positivity. He always did when Blue tried to sneak away for a couple of days after a fight with Ink. And then he would be dragged back and the cycle would continue.
But maybe…
Well, maybe, if the King of Negativity was just as cruel to his henchmen as Ink and Dream always said, there was a way for Blue to ruin himself enough that there would be no positivity left in him for Dream to track. And then, finally, he could go back to his AU.
Mind set on that half-arsed plan, he met Error’s eyes once more, this time with true determination shining through his faint eye lights, and said: “I want to go to Nightmare”.
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Left stranded in a dying AU by his teammates Blue is left with an important decision to make about his future. Who knows if he made the right one...
Series
- Language:
- English
- Words:
- 202,543
- Chapters:
- 38/38
- Collections:
- 1
- Comments:
- 1,101
- Kudos:
- 1,092
- Bookmarks:
- 188
- Hits:
- 31,089
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Kinktober 2022-The Dumpster Fire Edition by RubyDracoGirl
Fandoms: Undertale (Video Game), Deltarune (Video Game)
21 Sep 2023
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Summary
Hey ya'll. It's ya girl, Ruby, coming back for a round three of Kinktober. Am I here to fuck some skeletons (and maybe other Undertale monsters) for a month straight? Hell yeah, I am! And just like the previous times, I am completely unorganized and mildly unhinged =)
- Language:
- English
- Words:
- 85,968
- Chapters:
- 22/31
- Comments:
- 182
- Kudos:
- 1,047
- Bookmarks:
- 132
- Hits:
- 41,963
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Flash Fics for Z1pperZoomin by Mochimunchies for Z1pperZoomin
Fandoms: Undertale (Video Game)
25 May 2025
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Summary
A short collection of flash fics/oneshots written for ZipperZooms!
Includes:
Chapter 1 - Paperjamcentirc
Chapter 2 - Bad Sans Poly (Robot AU)
Chapter 3 - Dream and Nightmarecentric
Chapter 4 - Errink (Feral AU)
Chapter 5 - Freshcentric (Mer AU)Series
- Part 9 of Flash Fiction Giftfics
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Too Many Roommates! by C4EVA13
Fandoms: Undertale (Video Game), Underfell - Fandom, Underswap - Fandom, Swapfell - Fandom, Mafiatale - Fandom, Mafiafell - Fandom, Mafiaswap - Fandom
04 Jul 2025
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Summary
After moving from your parents house, Working for a monster support company, and going to a new city, you look for a place to live.
You find a ad on instagram for a room rental, seems like a miracle right?
You decide to walk to the house in person and end but bumping into a white-ish pink skeleton that sounds exactly like pinkie pie and another skeleton that too happy to be there.
You figure out that’s their home and they take you there.
The ad didn’t say this many roommates!
It’s too many roommates!
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Flash Fics for Bookwyrm by Mochimunchies for BookwyrmFinallyGotAnAccount
Fandoms: Undertale (Video Game)
09 May 2025
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Summary
A short collection of flash fics/oneshots written for Bookwyrm!
Includes:
Chapter 1 - Crosscentric (Witcher AU)
Chapter 2 - Dustard (Vampire AU)
Chapter 3 - Nightberry + Errorberry
Chapter 4 - Kross (Familiar AU)
Chapter 5 - BloodRedSeries
- Part 8 of Flash Fiction Giftfics
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Flash Fics for Suckyusername by Mochimunchies for Thisisareallysuckyusername
Fandoms: Undertale (Video Game)
05 May 2025
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Summary
A short collection of flash fics/oneshots written for Suckyusername!
Includes:
Chapter 1 - Errink (D&D AU)
Chapter 2 - Horrormare (Mer + Royalty AU)
Chapter 3 - Afterdeath + FatalDeath (Mer + Betrothal AU)
Chapter 4 - Crosscentric (Witcher AU)
Chapter 5 - Star Sans Poly (StreetRacing AU)Series
- Part 7 of Flash Fiction Giftfics
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Flash Fics for Whittney by Mochimunchies for WhittneytheScorpionSuccubus
Fandoms: Undertale (Video Game)
20 Apr 2025
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Summary
A short collection of flash fics/oneshots written for Whittney!
Includes:
Chapter 1 - Errorberry (Mer AU)
Chapter 2 - Bad Sans Poly + Star Sans Poly
Chapter 3 - Errormare + Errink
Chapter 4 - Horrorlust
Chapter 5 - CrossmareSeries
- Part 4 of Flash Fiction Giftfics
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Flash Fics for Hajime by Mochimunchies for Hajimeisamazing2020
Fandoms: Undertale (Video Game)
20 Apr 2025
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Summary
A short collection of flash fics/oneshots written for Hajime!
Includes:
Chapter 1 - DestructiveDeath + Errormare
Chapter 2 - Dadmare/NM Gang
Chapter 3 - Star Sans Poly + Error
Chapter 4 - Kross (Mer AU)
Chapter 5 - Errink (Fantasy AU)Series
- Part 6 of Flash Fiction Giftfics
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Summary
A short collection of flash fics/oneshots written for Sitirro!
Includes:
Chapter 1 - Afterdeath (Bride AU)
Chapter 2 - Star Sans Poly + Error (Fantasy AU)
Chapter 3 - Killermare (Royal AU)
Chapter 4 - DestructiveDeath (Feral AU)
Chapter 5 - Bad Sans PolySeries
- Part 5 of Flash Fiction Giftfics
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Bookmark Tags:
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Summary
A short collection of flash fics/oneshots written for Kridow!
Includes:
Chapter 1 - Errormare
Chapter 2 - Star Sans Poly (Fantasy AU)
Chapter 3 - BEI (Online Dating AU)
Chapter 4 - Dustberry (Fae AU)
Chapter 5 - DustardSeries
- Part 3 of Flash Fiction Giftfics
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Mutualism (bc I cant think of anything else) by A_random_gay_shlyukha
Fandoms: Undertale (Video Game)
26 Jun 2025
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Summary
What if when Passive nightmare ate the negative apples he didn't just not die.
But he got an annoying parasite that doesn't know basic human knowledge.
*I don't know how else to write this, but basically passive is the host and nightmare is the parasite.
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Bookmark Notes:
(2)
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Flash Fics for Esquisitome by Mochimunchies for Esquisitome
Fandoms: Undertale (Video Game)
27 Mar 2025
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Summary
A short collection of flash fics/oneshots written for Esquisitome!
Includes:
Chapter 1 - Killermare (Apocalypse AU)
Chapter 2 - Bad Sans Poly (Ghosthunter AU)
Chapter 3 - Killermare (Alien AU)
Chapter 4 - Dustmare (Prison AU)
Chapter 5 - Bad Sans Poly (Pirate AU)Series
- Part 2 of Flash Fiction Giftfics
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Summary
The Multiverse has a Guardian and a Destroyer. It also has its Creators.
The Guardian guards, the Destroyer destroys, and the Creators create.
It is depressing to believe that you are powerless. Yet, this is exactly what the inhabitants of the Multiverse are. They believe that the Guardian protects them and that the Destroyer kills them. They see the Creators as far off gods; Or, they do not see them at all.
They are wrong. They are all wrong.
They are marionette-stringed pawns in the eyes of the Creators. They are actors for an endless show.
And nothing matters, when you are but a simple actor.
Unless, of course:
You can make a good story.
Or: One-third of the multiverse is destroyed. Nobody is having a good time. Ink has seemingly lost his mind, Error is forced to make some concessions, Dream just wants his best friend back, Blue is questioning his morality, and Nightmare and his crew must adapt.
Series
- Part 8 of Multiverse of Grey
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Bookmark Tags:
Bookmark Notes:
in this home i am but the wreckage
By grayisgreySummary:
The Multiverse has a Guardian and a Destroyer. It also has its Creators.
The Guardian guards, the Destroyer destroys, and the Creators create.
It is depressing to believe that you are powerless. Yet, this is exactly what the inhabitants of the Multiverse are. They believe that the Guardian protects them and that the Destroyer kills them. They see the Creators as far off gods; Or, they do not see them at all.
They are wrong. They are all wrong.
They are marionette-stringed pawns in the eyes of the Creators. They are actors for an endless show.
And nothing matters, when you are but a simple actor.
Unless, of course:
You can make a good story.
Or: One-third of the multiverse is destroyed. Nobody is having a good time. Ink has seemingly lost his mind, Error is forced to make some concessions, Dream just wants his best friend back, Blue is questioning his morality, and Nightmare and his crew must adapt.
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Tags
Summary
A collection of Undertale UTMV one-shots and small drabbles that I don't want to make entire stories for.
- Language:
- English
- Words:
- 128,312
- Chapters:
- 33/50
- Comments:
- 379
- Kudos:
- 578
- Bookmarks:
- 63
- Hits:
- 19,141
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Bookmark Tags:
Bookmark Notes:
The Skeletons NOT in the Closet
By Mochimunchies
Chapter 30: Careful What You Wish For (Drink)
Summary:
Pairing: Dream x Ink
Rating: Mature
Warnings: (Can be Interpreted as) Self-Harm, Suicide, Bittersweet EndingPrompt: "If you can't accept the fact that everyone deserves to be happy, then I don't think we can be friends anymore, Ink."
Dream gives Ink an ultimatum. It has consequences.
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Summary
Y/N is living a normal day to day life, rehearsals in the morning, and bar maid at night. Until one day, she gets a new security guard at the ebbot theatre, named sans. He seems sweet enough, and on top of that, he's a monster skeleton. What's not to love about monsters! But when y/n starts seeing him and his brother at her bar and out in the street wearing different clothes acting different, she starts to get freaked out, not only that she starts getting pounding headaches, seeing things that didn't happen to her but also it did happen to her just not in this timeline. She's confused and disoriented, and days feel like they drag and drag, never ending. She can't sleep, she can't eat. So she asks sans for his help, but now she's being dragged further into the deep end. How long can she handle it till she drowns or is pulled back out ?
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Summary
Error doesn’t do teamwork. He doesn’t do emotions. And he definitely doesn’t do fashion.
But when someone’s got to keep the crew from falling apart at the seams, sometimes literally, he ends up the one holding the needle. A series of one-shots exploring Error’s unexpected role as the glitchy, grumpy craftsman of Nightmare’s chaotic team.
- Words:
- 5,011
- Works:
- 6
- Bookmarks:
- 8
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Bookmark Tags:
Bookmark Notes:
“Didn’t think you were the type.”
Error raised a brow bone. “What type’s that?”
“The type who gives a damn.”
Error looked away, glitching lightly at the edge of his frame. “I don’t.”
Horror laughed, a deep, genuine sound that echoed off the stone.
“Sure,” he said, pulling the sleeve down over his wrist. “Whatever helps you sleep at night, pal.”
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Summary
The truce Blue made between the Guardians of Feelings is so flimsy he feels it could collapse any moment. Blue, expert Outcode-wrangler that he is, needs to work hard against the Gang's hostility and the Stars' naivety to get these people, who've been fighting for so long, to sit down and talk.
Nightmare, meanwhile, is trying to make sure a certain Swap Sans isn't falling apart himself.
Error feels quite left out of the whole thing.
Series
- Part 5 of Blue's Emotional Intelligence Toolkit
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Summary
It has been one month since fifty AUs were DELETEd without explanation. Ink is summoned to Blue’s AU by an emergency call and fears the worst. When he arrives, the AU is safe and Blue, Core, and Dream convince him to stay for a while.
They were not the only ones waiting for him.
Ink's brother is so happy to see him. Everyone else? Not so much.
S̶͔̄o̵͎͊o̴͉͂n̴͎͒ ̷̠̄ï̷̠t̷̜̊ ̵̳̀ẅ̸̩́i̵̻̊l̵̖͗l̷̹̎ ̷̢̕b̴͓̔e̴̜̽ ̷̳͝ṯ̸̐í̷̹m̷̙̎ě̷̫ ̸͚͒t̸͇̕ǒ̶͜ ̵̻͠b̴̅͜r̸̙͊i̸̪͂n̷̗̂ġ̷̬ ̴̡̒t̵͓̏r̴̢͒u̶̲̒ẻ̶͉ ̶̪̋"̸̢͠j̶̘̃u̷͒͜s̶͍̊t̴̢͘i̶̘̇c̸̗̑e̴͕͘"̵̢̈ ̶̰͝t̷͙̏õ̴̤ ̷͇̀t̷̫̂h̶͚̏ḙ̴͊ ̸͔͂M̸̜͠u̴͚̒l̸̲̈ṫ̶̯i̴̛̪v̷̰̿ē̶̳r̶̮̒s̷͎̍e̶̯̿.̷̮̄Series
- Part 3 of Memories of a Protector
- Language:
- English
- Words:
- 743,679
- Chapters:
- 85/85
- Collections:
- 4
- Comments:
- 8,166
- Kudos:
- 2,649
- Bookmarks:
- 242
- Hits:
- 95,498
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Bookmark Tags:
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Bookmark Notes:
Terminar
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Bookmark Notes:
to read