1 - 20 of 60,151 Works in Undertale (Video Game)
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‘Whaat?” He's being coy. Hmph. “What’s wrong, huh?”
"You know what's wrong-"
"Say it." Killer husks, and suddenly, Cross is very aware of how close he is right now. "Say it."
“They’re a kid. You just said you wanted to fuck a kid.”
“Kid.” He sighs dreamily, clicking his tongue. “But, like, not any kid. Our kid. Our special little human.”
“That makes it worse.” He’s going to be sick.
Series
- Part 1 of Big Brother Cross
- Language:
- English
- Words:
- 1,518
- Chapters:
- 1/1
- Hits:
- 0
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A Jaded Emerald by KTamao205
Fandoms: Harry Potter - J. K. Rowling, Undertale (Video Game)
16 Oct 2025
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Abandoned on Mt. Ebott at the tender age of five, young Harry's unsurprisingly died, but Death's always had a weird relationship with his variant... Meanwhile, before Flowey's revival as souless talking flower, Sans makes a discovery under the mound of snow, Papyrus has always wanted to be a big brother anyways.
*Edited Summary (29/09/2025)
Series
- Part 1 of MultiTaleVerse
- Part 1 of Arcalith
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Friends from dreams by Demini, Smaile
Fandoms: Twisted-Wonderland (Video Game), Spider-Man - All Media Types, Undertale (Video Game), Shall We Date?: Obey Me! (Video Game), LEGO Monkie Kid, Gravity Falls, 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga), 백작가의 망나니가 되었다 - 유려한 | Lout of Count's Family | Trash of the Count's Family - Yulyeohan, Dream SMP, Good Omens (TV), Five Nights at Freddy's: Security Breach - Fandom, Original Work, Maincraft, Percy Jackson and the Olympians & Related Fandoms - All Media Types, KPop Demon Hunters (2025), 전지적 독자 시점 - 싱숑 | Omniscient Reader - Sing-Shong, EPIC - Jorge Rivera-Herrans (Albums), The Defenders (Marvel TV)
16 Oct 2025
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So far it doesn't have a script or a sensible idea, I might write it all down later, but at least it's something, you can add other fandoms that I can add,
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Horror accidentally adopted Nightmare, who is 6 years old and freshly out of the apple accident.
He isn’t the best person, but his compassion is high for the young and terrifying (yet terrified at the same time) child. -
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Its been 6 years since monsters have been living on the surface,
sans thought he could let go of what happened to him underground but his hatred for humans and itch for killing drives him to murder in secret.
but after you came crashing into his life everything changed, how can he keep his true self from you?- Language:
- English
- Words:
- 3,613
- Chapters:
- 1/1
- Kudos:
- 2
- Hits:
- 14
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If you were to tell Jay that he would be born again in his favorite video game, he would tell you that it would definitely be a cool second life to live.
Though, if you told him that when he did he would've been resurrected In Chara's body in a lewd version of the Underground before the Royal Family was broken apart, he would've called you crazy.
Yet now knowing what he knows about this new world and his inhabitants, he figures he might as well enjoy this new life of his and indulge in the carnal pleasures this sex-filled Underground has to offer.
Starting with a certain fluffy sweet prince...
Series
- Part 2 of New Life Underground
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Collection of prototype art, production art, fanart, commissions, and other images for The Golden Quiche setting.
Created because the internet is getting more and more difficult to keep track of old images.
Also, spoiler design reveals ahoy. Checking this art out presumes that you've already read the story.
Currently WIP. It'll take a while to compile the details.
Warning: Massive file sizes. Data plans beware.
Series
- Part 7 of Golden Side Orders
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My first Kinktober attempts :)
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This is a human Afterdeath werewolf au. The main ship is Afterdeath. But there is some implied Science x Geno, Errink, Cream, Kreme, ScienRed, Dustberry, Crossmare, Killermare Horror x Dust at some point. This is a slow burn, but it will eventually have smut.
Warnings: This first chapter has extreme violence and torture in the beginning, including some implied non-con. There will likely be death and other forms of violence throughout the story.
Fully covered in a black cloak. Everything around him seemed like darkness and death, just like the masked man. He could only see his mouth, which was unexpressive. He looks almost ancient. Frisk trembled slightly, bowing to him while Geno could only stare slightly before avoiding his eyes and walking past. The cloaked man stopped.
"You're looking better." The man's voice was deep and almost soothing, at least to him. They continued to walk, and Frisk glanced at him as they continued on their way. They walked in silence until the others were out of earshot.
"Who was that?" He asked, and she trembled slightly.
"H-he-" she cleared her throat, "he's the judge, and…he was the one who found you."
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Red wanted a drink, not a human. All he needed was one damn night away from Sans' smug comments, Edge's lectures, and the constant chaos of trying to fix the machine that yanked half a dozen alternate versions of himself and his brother into one reality. Instead, he found you- jaded, mouthy, and entirely too good at pushing his buttons.
[Sans and Papyrus x gender neutral Reader but Red x Reader main]
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Just a bit of Epoxy and Paint by DisneyPhantomlover
Fandoms: Deltarune (Video Game), Undertale (Video Game)
16 Oct 2025
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In which W.D. Gaster is an academic, a crafter, and extremely lonely once left in a game. So he makes a risky deal with his favorite Darkener, and tries to help him. On one side, it's just a simple customizing job. On the other? Existential dread.
Watch as Spamton G. Spamton changes from a simple little Addison into his better, more approachable Advertiser Self!
(Includes a lot of Imagination Logic or Weirdness because lets be honest, Deltarune Dark Worlds run on said Logic and Weirdness.)
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The monster with beautiful blue irises that I sworn to never make cry again. I then turned around to see Horror, his one eyelight resembling a sort of fiery, red amber sunset you'd see in movies. I wish I could bask in their gaze forever, without them having to reciprocate for my heterochromiac eyelights; the self inflicted scars on my face engulfing any beauty you could possibly find in my eyes. It pains me to see them scared of me...
OR
dust horror and blue make some shitty french fries in the kitchen
Series
- Part 1 of a tool and a muse. V2
- Language:
- English
- Words:
- 3,027
- Chapters:
- 1/1
- Kudos:
- 1
- Hits:
- 5
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Despite what he told the rest of the multiverse, what he had tried to tell himself, Error wasn’t nearly as against Soulmates as he pretended to be. You were perfect, his Star, only his. And he was finally ready to meet you.
Series
- Part 1 of Soulmate Au
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Regrowth (one step at a time) by Pillow_Fort
Fandoms: Undertale Yellow (Master Sword Video Game), Undertale (Video Game)
15 Oct 2025
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Or, Clover is revived after the true pacifist ending. Follow their journey as they reunite with old friends, discover new things, and help solve the interpersonal drama of the underground! (most of which is just them getting adopted)
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After endless resets and what feels like an eternity spent waiting, Sans no longer remembers how long he’s been alone or how many times he’s painted the Underground in dust.
The dust that never leaves his hands. The echoing voices that never stop.
When another human finally falls into the Underground, Sans expects the game to continue. But this one is different. Against his better judgment, he hesitates.
Mercy is a mistake he can’t afford.
Yet... -
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Summary
First attempt at kinktober, featuring my sona Zir!
Very self indulgent.
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Worlds Collide by randombiwriter
Fandoms: Harry Potter - J. K. Rowling, Disney Theatrical Animated Universe, My Little Pony Generation 4: Friendship Is Magic (Cartoon 2010), My Little Pony Generation 4: Equestria Girls (Cartoon 2013), Pocket Monsters SPECIAL | Pokemon Adventures, Fairy Tail, Hazbin Hotel (Cartoon), The Amazing Digital Circus (Web Series), The Owl House (Cartoon), Amphibia (Cartoon), The Ghost and Molly McGee (Cartoon), Star vs. the Forces of Evil, Murder Drones (Web Series), Dangan Ronpa Series, 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga), Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses, Helluva Boss (Web Series), KPop Demon Hunters (2025), Miraculous Ladybug, RWBY, Gravity Falls, The Amazing World of Gumball, The Loud House (Cartoon), WordGirl (Cartoon), Undertale (Video Game), Phineas and Ferb, Steven Universe (Cartoon), Epithet Erased (Cartoon), Moon Girl and Devil Dinosaur (Cartoon 2023)
16 Oct 2025
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After Star got rid of magic and she and Marco somehow combined worlds together, everyone in the combined realm are now stuck to pick up the pieces.
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I'm a currently self shipping with papyrus and its all I can think about oml. . .
Celia is a "underground" singer who fell into the underground after frisk. Unlike frisk, celia was mainly in snowdin and ended up befriending papyrus. Two years later after the monster's are freed, celia and papyrus finally end up admitting their feelings to one another! But a continuous nightmare of w.d gaster still haunts celia as she now has a connection with him.
Emily is a irrelevant character and is one of my oc's. You don't need to know or remember the lore to fully understand!!
Smut/ comfort is included later on.
- Language:
- English
- Words:
- 711
- Chapters:
- 1/1
- Hits:
- 5
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After the events of dark souls 1,2 and 3, Frisk, Asriel and Chara stand victorious over the Soul of Cinder.
But when the Elden Beast falls from the sky, stealing away the First Flame and introducing a new Order upon the world, they must rise once again to the challenge and restore the cycle of light and dark.
Brought back to life by the Great Chimera, Amalgam. And granted guidence by the Guiding Star, Polaris. They will have to trek across the Lands Between, slay the demigods, reunite the Elden Ring and burn it away with the First Flame.
Something sinister lurks within the world, Outer Gods are not so easily removed from their seats of power.
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"Long ago, two races ruled over Earth: Humans and Monsters." One race feared for their strong souls, the other for their magic, and the mages caught between them feared for both. All silently knew that war would be inevitable. The only thing that mattered was surviving it. One crimson mage understands that well, and is determined to keep herself and those she cares for alive.
Act Two sees Ferris as a young woman coming into her own as a mage. Overall, she's grown content with her life; however, when the Guildmaster orders her to work with the person she despises most for the betterment of the organization, she must leave the comforts of her new home and enter a wider field of conflict.
Series
- Part 2 of Dark Origins