1 - 20 of 30 Works in Sans/Underfell Papyrus/Underfell Sans (Undertale)
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Summary
It's been four months since the whole world tilted and spun out under Sans, dropping him into the snow in front of a very tall skeleton.
Four months, as it turns out, is a very long time.
Series
- Part 2 of no way off the hamster wheel
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Red gives Edge a special little gift.
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Two Bros and Some Dude Chilling in a Hot Tub by Larry_your_waiter
Fandoms: Undertale (Video Game)
24 Jul 2024
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A collection of romantic skelle drabbles because I'm going insane.
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A continuation of nilchance's "no dawn, no day" ATTL AU. Please read the tags, as this story will contain many elements that may be triggering or traumatic to some.
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While Red and Sans are still coming to terms with the new change in their life, something else new sort of walks in.
They really should have expected it.
Series
- Part 6 of ain't this a lamia
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Ebott is a dangerous city. You grew up there your whole life and knew when to stop asking questions and when to keep walking. You just weren’t expecting danger to start waltzing into your coffee shop every morning. At least their love drama is interesting to watch unfold?
However, things become complicated when the owner of the cafe turns up dead.
Spicy Mob!Kustard/Reader | Rarepair Month 2023 | Reader Fic
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Jason Ronald is a goddamn menace of the town of Kiln. He terrorizes anyone who comes into his land, he's a drunkard who'd rather beat you with a bottle than talk to you, and there's no one that has any ounce of compassion for him.
The town's breaking point is when said menace gets married.
Small hometowns come together in a time of crisis, and time is ticking on when the bomb that is Jason will explode, and they'd be damned if they allowed an innocent skeleton-and child-to be casualties of his temper.
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Two Times People were There for Red, and One Time He was There for Them by GetMcDunkedOn for Bibilita
Fandoms: Undertale (Video Game)
30 Jun 2022
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Sometimes, Red is a little reckless. Sometimes he's a little grumpy. Sometimes he does a little less thinking than he should. Sometimes he lets his feelings take over. And sometimes, despite all that, he's the rock in a harsh storm. Sometimes he's everything he needs to be. After all, what are relationships if not a mutual give and take?
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Chapter 1: Spicykustard- bondage, double penetration, dubcon
Chapter 2: Naga Swap Sans x Classic Papyrus- oviposition, breeding -
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Sans wakes up in another universe. Unfortunately for Sans he's pissed off the locals including the Edgy Mc My Chemical Romance reject of his brother who happens to be the captain of the royal guard. Not to mention his own grumpy doppelganger. Oops.
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What is and isn't healthy tends to be rather subjective.
Series
- Part 4 of ain't this more than lust
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Humans have a natural fear of the forest and it’s mountains. They warn anyone away and though they hate them, even the monsters that pass through.
Sans had never taken advice from humans very well and ventures into the darkness.
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*This oneshot is based on an ongoing comic and is not intended as canon. The Vampire AU belongs to AcidicBuns0 on Twitter.
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Sans, the quiet local poet, has had his run in life, from being accused of witchcraft by his brother's mentor, to raising his brother on his own. However, when Sans is wrapped (unwillingly) up in the interest of the mysterious pair of dark, brooding skeletons, he finds himself enthralled.
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First bound to serve crown and country by the Judge living in his bones, no matter the cost of the order. Then tied in marriage to save his fractured timeline from further destruction by invaders from a different universe. Sans is really sick of promises, but he’s resigned to keeping them. Every King needs an heir, and Sans...he just wants a bottle of ketchup.
Spicy Kedgeup | Sequel | Promtober 2020
Series
- Part 2 of Oathbound
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Edge takes Red and Sans out to buy pumpkins for Halloween. It goes about as expected. He is simply not paid enough!
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Kinktober 2020 - Day 18: Humiliation (SpicyKustardPuff with familial Dadster, SFW) by yastaghr
Fandoms: Undertale (Video Game)
18 Oct 2020
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Dadster returns to find his family in a... humiliating situation.
Series
- Part 18 of Yastaghr's Kinktober 2020
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Sans is sworn to obey the crown. The very one that now rests on his brother’s head. They’ve made it work—Sans continuing his work as Advisor and Judge in this dark, fragile timeline, and Papyrus acting the role of King. But it all falls apart when invaders from an alternate timeline cross the boundary between their worlds and threaten war. The Underground cannot survive further casualties and in both good faith and desperation, Papyrus does what any ruler would do to save his people.
He signs a treaty.
Spicy Kedgeup | King Papyrus Ending | No More Resets
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- Part 1 of Oathbound
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Edge and Sans were having a nice date in the park when trouble showed up. Its not the kind of trouble they mind, just Red having a bad day.
Red needs taken care of somehow.
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- Part 3 of ain't this more than lust
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With the coming of April, Spring fever hits even cold blooded creatures like Slinky pretty hard. Good thing he has so many good mates to help him through it.
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- Part 4 of ain't this a lamia
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Inspired by Nilchance's ain't this the life series, taking place at least sometime after part 31. Makes references to various parts of the series, however.
Someone else gets shoved into the Poly's lives and its both exactly like, and completely different than, they could have expected.
Series
- Part 1 of ain't this more than lust