61 - 80 of 3,585 Works in Reader Is Not Frisk (Undertale)
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“Don’t,” Dings interrupts, his face twisting into a grimace, “Their head is already big enough.”
“You’re just jealous of my amazing skills when you’re built like a twig.”
“There’s nothing to be jealous about having a head full of air and no brains.”
“You say that as if you didn’t overshot your shot and brought a gaggle of skeletons over to our universe.”
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Reader works for Gaster and this somehow led to them meeting alternate versions of his children.
Series
- Part 8 of AL’s Reader/OC-Insert Fics
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You've always been the good boy. The one your father could rely on, and not have to worry about. You kept your nose clean, and did as you were told, always.
Then you meet Papyrus, your soulmate, and he turns all that upside down, but in the best way possible.
Series
- Part 2 of The Short, and Trash King
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Your name is unimportant. Your job is nonexistent, really. And your (ex)roommate just kicked you out in the middle of a surprisingly cold November night. But whatever. You don't care. You'll be fine.
Keep telling yourself that as you freeze to death, idiot.
But you'll be fine, for one reason! Two, actually. Two people - monsters really - who just so happen to have the same names as some fonts you know of? You stay with them instead, just to get back on your feet, and a single question rises to your mind.
What the hell is keeping you here?
(Explicit chapters marked with ***. Explicit chapter count: 2)
Book One: The Answer (Chapters 1 to 60)
Book Two: The Question (Chapters 61 to Present)Series
- Part 1 of The Sans x Reader Trilogy and Extras
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A guard rised to a King; and with his travels of conquest, is when he spots his soul mate..
- Language:
- English
- Words:
- 2,317
- Chapters:
- 1/1
- Hits:
- 3
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The Best Promise - A Frisk/Sans Story by idolR21
Fandoms: Undertale (Video Game), Undertale
21 Nov 2025
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Summary
Sans never cared for anything except Papyrus and science. When he meets Frisk, the seventh human to fall underground, he begins to shed his aloof mask and realizes how much Frisk has to teach him about hope and love.
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(I'm not good at summaries LMAO, please help me)
Monsters have been released from the Underground and flood into Ebott City. As it turns out, this might not be so bad. Thanks to the monsters, you have a stable job at Grillby's. You've even gained a few crushes on some regulars!... I mean... who said that?
But relationships with these cute skeletons might be put to the test. When the stress gets too heavy, you tend to go completely silent... Will they still love you when they find out about your silent meltdowns? -
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Dez has spent a great deal of their life on Mt.Ebbot. It had always been a great spot to explore. They'd heard the stories of people disappearing, but over time, had stopped to believe in them. After all, nothing bad has happened yet, right?
Well. That was, until they fell down a massive hole in the ground, which had been obscured by vines, and other foliage. But hey, that shouldn't be that big of a deal, right?
You, the reader, will help to guide them through their time in the underground.
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A post-soulless-pacifist take where Chara takes over Frisk
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You were an ordinary guy living an ordinary life.
You didn't expect to be anything more than another cog in the wheel that is life.Until you looked at the void, and the void looked back.
Now you have to deal with family and romance drama surrounding 12 skeletons!
Can you fix this machine before you end up speared shishkabob style on a bone or worse, taken by the void that yearned for you?You thought Vanessa was supposed to be your friend!
(i literally pulled this idea out of my ass crack 😭 expect SLOW updates and inconsistent writing)
(YES the title is from Kid Cudi since songs motivate me and that happened to be the one that gave me an idea) -
It takes 10 Skeletons, not a village by Donewith_life
Fandoms: Undertale (Video Game), Underfell (alternate universe), Underswap (Alternate Universe), Swapfell purple (Alternate Universe), Horrortale (Alternate Universe)
20 Nov 2025
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You mum drags you to her boring science lab, forcing you to help her with her research, against your will and interest, until late at night. You're in a lab late at night, what could go wrong?
(Reader is 15 so NOT a romance between reader and the skelebois.)
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As a person, falling in love wasn't on the top of your priority list. If it happened, it happened, but you weren't all too bitter if it didn't. Maybe whatever social higher power wasn't too happy about that, so it just had to partner you up with some nerdy idiot who flew too close to the sun and ripped a self-shaped hole in the middle of reality itself.
And then you also fell in love with his brother. Too bad that you aren't too up for polygamy.
Inspired by Milk Tea and Souls by Lady_Flame96 and Soulfound by yeo_sin, Title inspired by Baile Involvidable by Bad Bunny
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So I literally never see anything with a diabetic main character and especially not a diabetic /Reader fic. Skeletons are sexy so lets play around with ideas while I get a diabetic reader a harem of their own!
(I have been diabetic over 20 years and I honestly can't tell if I should be annoyed or amused at my own title)Series
- Part 1 of Diabetic Reader
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After years of diabetes and all it's done to your body, you're at the end of your rope. But before you can do anything, Shattered appears and gives you a way out and ironically, some hope.
Series
- Part 3 of Diabetic Reader
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Nightmare Sans had met a being when he was young who was nice to him and liked using his apples. They had collect emontions to even feel somting and turn emontions into magic. It all started nice, they given him comfort, and felt safe with them, but the being started to get corrupted the thier friendship gotten toxic while they didnt notice it had become toxic like they, didnt see the evil they are doing to Nightmare Sans, but they still show in thier way they still care for him. Night Sans to cares for them..
Thier apperance started be unstable, melting while treating him like a thing to be control. Until Night snap at them, they realized what they done to him. So they left him alone, leaving a horrible gift for Nightmare Sans to read. He couldnt bare the thought, losing his first true friend forever.
He missed them, even in the end they become toxic to him.
After years and the incident that change his form he grown up, forgeting what happen when he was young. But seeing them again, it flooed his mind the moments they had, they look the same when he meet them when he was kid.
(I will add some drawings in the chapters)
- Language:
- English
- Words:
- 12,918
- Chapters:
- 1/?
- Hits:
- 8
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Love is blind, and clearly, so were you. You'd trusted when Ink told you he loved you, but you shouldn't have.
Now you're in the main point of a toxic and confusing love triangle, though it really should be a corner, seeing as you're backed into one.
How long can you evade the love of someone with the status of a god, even if he isn't one? What do you do when you learn things that maybe you shouldn't? Can you hold it together long enough to see everything through?Series
- Part 1 of Stains of the Heart Extended Universe
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In which you respond to a sketchy ad in the paper and move in with some monsters.
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"Copies are monochrome", as one would say. Though I like mine in colour so they look prettier.
This isn't your average oc lore, and not everything goes as planned. At least, that's what they think. Some would also say.. it's all going according to the script.
Series
- Part 1 of noxia's oc lore
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Making A Monster by absurdmagewrites
Fandoms: Undertale (Video Game), Underfell-fandom, Underswap-Fandom, Swapfell-Fandom, Fellswap-Fandom, Fellswap Gold-Fandom, Horrortale-fandom, Crafttale-Fandom, Seaswap-Fandom
16 Nov 2025
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Sometimes life throws you a curveball. For you, your curveball was going to bed looking like a human, and waking up looking like a monster.
A skeleton monster to be precise.
With the barrier breaking, a large surge of magic descended on the town you live in, and transformed you overnight. Unsure what to do with you, and the others changed, you're ushered into a facility until a monster with similar magic can take you to teach you how to wield the now uncontrollable magic you've been given. After waiting in this place for four years, you'd given up hope that anyone would ever want to take you.
What a surprise for you when you find out that someone does. A lot of someones.
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The thing about soulmates is, no matter what pries them apart, they always...always find a way back together
Chapters 1-3: Prologue
Chapters 4+: Main Story
*This story has LONG chapters. I’m not sorry**This is a rewrite of I Have The Power of Gaster AND Anime On My Side. Same concept, with a bit of a serious feel.*
**Please be aware that this is not like my usual reader-inserts!! This story is in 3rd person pov, very vague description of a female reader. Unnamed (Pet names only). No use of y/n, y/e/c etc.**
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When replaying Deltarune Chapters 3 and 4, Reader gets a strange update on their Switch.
Wacky shenanigans shall occur, and chocolate chip cookies shall be disrespected.