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A collection of Self Indulgence by ButterfliesBlade
Fandoms: Helldivers (Video Game), You Will (Not) Remain (VIdeo Game), Undertale (Video Game)
27 Jun 2025
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Summary
Kinda Like my multiversial oneshots work, exept I care in different areas. First chapter will be a list of ideas. Feel free to give suggestions.
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A cry in the dark by NoNo_graves
Fandoms: Undertale (Video Game), 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
27 Jun 2025
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Summary
Sometimes, guilt and sadness can become overbearing.
Sometimes, people die alone in a pile of dust.
Sometimes people cry alone before what they had to do.
But sometimes, a helping hand can soothe those feelings.- Language:
- English
- Words:
- 861
- Chapters:
- 1/1
- Hits:
- 0
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Summary
A sweet little series set in a world where monsters had been captured from the beginning instead of shoved underground.
Eventually, as the years and generations pass, both humans and monsters slowly forget the monsters were ever free.
We follow the story of an aging little zoo hoping to expand and take in a few monster pups. And the stories of several monsters who find themselves being transferred to the place.
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We Were Flawed From The Beginning by DatzGoat
Fandoms: Deltarune (Video Game), Undertale (Video Game)
27 Jun 2025
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Summary
Spamton reminisces about his golden years, trying to figure out where it started going wrong. Turns out, a lot of it was flawed from the very beginning.
- Language:
- English
- Words:
- 2,493
- Chapters:
- 1/1
- Kudos:
- 1
- Hits:
- 28
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Summary
After Sans' machine malfunctions, The Fun Gang and Noelle Holiday find themselves pulled into the events of the Glitchtale AU, where they prove to be invaluable allies against the evils that threaten the world and human and monsterkind alike.
However, by merely being present in the Glitchtale Universe, Noelle and the Fun Gang have unwittingly raised the stakes by considerable amount, as breaches in the fabric of the space-time continum begin to appear, allowing people and things from their dimension and a myriad of others into the universe the quartet now find themselves in, including new allies that join the fight on the heroes' side, as well as newer, deadlier threats from all across time and space that, thanks to the breaches, now threaten the entire multiverse.
Can our heroes survive the coming storm? Or is all of time and space doomed to fall to darkness?
Let us begin the experiment and find out together, shall we?
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Summary
Sans groaned. “you’re embarrassing.”
“I’M ENCOURAGING GROWTH.”
“you’re loud.”
“I’M INVESTED IN OUR HEALING JOURNEY, SANS.”
Gaster coughed again. Not from tea this time.
Series
- Part 3 of mercyplates
- Language:
- English
- Words:
- 795
- Chapters:
- 1/1
- Kudos:
- 1
- Hits:
- 9
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Summary
Sans stared at him. Didn’t blink.
“You sure?” he asked, voice low. “’cause you’ve been pretty good at pretending you care about your test subjects when it gets you results.”
The room went colder.
Gaster’s expression didn’t change. But his hands were shaking — just slightly, almost imperceptibly.
Series
- Part 2 of mercyplates
- Language:
- English
- Words:
- 551
- Chapters:
- 1/1
- Kudos:
- 1
- Hits:
- 11
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Summary
Killer’s always been good at laughing off the things that should scare him. The liquid hate burning in his sockets? Just part of the deal. The endless missions for Nightmare? Just another day. But lately, something’s wrong. The world blurs at the edges, shapes smear and double, and no matter how hard he tries to clear it, the darkness keeps creeping in.
He can’t let the others see. He can’t slow down. But as his vision fades, so does the fragile line between control and collapse, and in a world built on violence and survival, there’s no room for weakness.
Tags and warnings will be updated as the story develops.
Series
- Part 41 of Undertale Fics
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Summary
Sans (horrortale) had a bad day. Papyrus is gone, everyone seems to be against him and he doesn’t know what to do.
At least you’re there.
Series
- Part 1 of Undertale Drabbles
- Language:
- English
- Words:
- 631
- Chapters:
- 1/1
- Kudos:
- 1
- Hits:
- 16
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Summary
“Find ‘em, and put a bullet in their heads.”
Ever since the barrier broke, you, a skeleton monster, have resorted to odd jobs in hopes of making money after the gold trade completely collapsed as a result of monster gold flooding the market. Unfortunately, humans aren’t the most welcoming folk…
Well, you had an old job as a hunter of sorts in the Royal Guard, Might as well put it to use.
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Or, in which you pick up the reins of your life as a bounty hunter. Your first case? Two bigshot humans in the crime world by the names of Sans and Papyrus. Information on the two is tight, but you’ll make do. You always have.
At least, that’s what you thought until you were somehow pulled into another universe. Oh, but at least there are a few more skeleton monsters than there were in your last universe! You thought you were the last one. It’s nice to see some new boney faces. It's also a swell opportunity to hang up the ol' coat as a bounty hunter.
It's a little weird that all these new skeletons share names with your former targets though.
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UT/DR Reader Oneshots (REQUESTS OPEN) by lovemaildumpsterfire
Fandoms: Undertale (Video Game), Deltarune (Video Game)
27 Jun 2025
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Summary
I've read every possible reader insert on here and tumblr. I need to scratch my itch and donate to the cause.
Current Requests/WIP
- romantic napstablook (done!)
- platonic kris hurt/comfort (done!)
- (queer)platonic sweet (done!)
- ramb general relationship hcs with comfort drabble(wip)
- platonic swatch fun time (wip)
- pippins relationship hcs (wip) -
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Summary
Papyrus is mourning, though he knows his lover is not dead. Only missing.
He’s only missing them to the point of wanting to rip is soul out.
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You are not a person.
But perhaps a certain skeleton can make you one.
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Or, reader is a shapeshifter that feeds off of love who hoodwinks Papyrus into thinking they’re his child. Does it count as found family if you stalk them first?
Series
- Part 6 of How To Be A Human Being
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Summary
That golden sunset is always temporary.
Frisk doesn’t know why, but every time they get their “happy ever after,” the timeline...
It just… stops.
No light.
No sound.
No sensation.
Just oblivion.It all turns
D A R K
D A R K E R
Y E T D A R K E R
And they reset.
Over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and over and
What's even the point?
They tried everything.
It's hopeless.
They should just give up.
*But it refused.
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Summary
A mysterious young woman wakes up in the underground, but this isn't her first rodeo. After reconnecting with her friends, she chooses the player name 'Koala' and her journey begins - for what feels like the 1000th time. When 'Koala' finds her human friend - a young child who she has yet to learn the name of - things aren't quite right at first. They both try to shrug it off and focus on breaking the barrier to free their friends. However, as memories of a darker timeline start to come back to Koala, she suspects the answer to their conundrum might not be so simple. Hints start to pile up that there may be an extra passenger hijacking their souls, but is this strange entity to blame or is it trying to help them?
Guilt is a sort of Alternate Timeline where The Player becomes a fully diegetic character. Inspired by the old "Who's to blame for bad choices?" days of the fandom, this fic will point its finger at everyone. The answer may be not so cut and dry when The Player isn't aware of her own role in the universe.
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Summary
You escaped from Sans's house once again, but this time he decides to punish you.
- Language:
- English
- Words:
- 2,463
- Chapters:
- 1/?
- Kudos:
- 6
- Hits:
- 90
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Summary
Mettaton couldn't fathom why anyone would still want to watch that man, the CRT could barely keep up relevancy and was sorely outdated. He himself was everything that CRT wasn't! He was the shiny, trendy and the latest state of the tech on the market!
Had he himself watched Mr. (Ant) Tenna's TV TIME program in the past? And even maybe sorta kinda possibly found some enjoyment out of the program?Well... yes.
Or: Two attention junkies butt heads because of both their superiority and inferiority complexes—and the sexual tension.
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Summary
Six years ago, you and your family were released from containment under a few conditions. The most important one being that you were to stay out of trouble and allow the Foundation to monitor you all to make sure you did so. About 4 years ago, your father took up a job as the Ebbot County Sanitarium’s chief psychiatric director.
Two years ago, the barrier broke.
With the sudden influx of new citizens, the Foundation has had a harder time remaining hidden and keeping an eye on you and your family. You couldn’t be more thankful. All you wanted was to live out some semblance of a normal life, as far removed from the Foundation as possible.
You keep to yourself whenever you can, anything to avoid the ire of the Foundation and risk having to go back. Your efforts to remain a hermit are hindered when a certain Monster becomes intrigued by you.
He really didn’t know what he was getting himself into.
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Dazai cheats on Chuuya for Gojo's fat ass (sad story) by PillowWillowPostal
Fandoms: 文豪ストレイドッグス | Bungou Stray Dogs, プロジェクトセカイ カラフルステージ！| Project SEKAI COLORFUL STAGE! (Video Game), Forsaken (Roblox), PHIGHTING! (Roblox), 呪術廻戦 | Jujutsu Kaisen (Manga), 呪術廻戦 | Jujutsu Kaisen (Anime), Alien Stage (Web Series), DRAMAtical Murder (Visual Novel), Undertale (Video Game)
27 Jun 2025
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Summary
Dazai smacks Gojos plump fat ass, his brown eyes locking in with Gojo's piercing blue ones. Dazai felt the pluptious meat jiggle in this hand as he stared at the conventionally attractive man and smirked with a shit eating grin. "Lemme eat that FAT ASS." He exclaimed. Gojo's cheeks turned a bright red as he stared at the homeless hobo of a man. Dazai, probability being a fucking succubus or something seduces Gojo with ease.
Yosano stares at a distance while taking a sip of her wine, enjoying her time at the bar. Her eyes widen as she spots the two home of the sexual mingling with eachother.
She almost choked on her wine.
"That whore vru..." She placed her wine down and picked up her phone. -
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Summary
The second human to fall is granted permission to live.
(I really liked my concept and decided to do something with it)
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Foreshocks - A Dresden Files/Undertale Crossover by colepercy120
Fandoms: The Dresden Files - Jim Butcher, Undertale (Video Game)
27 Jun 2025
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Series
- Part 1 of Aftershocks