His (Kustard)
- Reads 10,008
- Votes 230
- Parts 7
Ongoing27m
Last published Wed, Apr 13, 2022
Sans' life in the Undertale universe is about as normal as it can be for a monster. Red on the other hand, after dropping out of a portal nearly dead, doesn't find anything normal here. But maybe he'll get used to it. That is, if Boss doesn't find him.
All Rights Reserved
#314
kustard
Join the largest storytelling communityGet personalized story recommendations, save your favourites to your library, and comment and vote to grow your community.
You may also like
The Rouge Prince and the Alpha Werewolf (KUSTARD!)
Red is the heir to the Fell kingdom. A kingdom known for their ruthless ways. When he is demanded to marry Raspberry of the Swapfell kingdom, well, he doesn't take it well. So the prince runs away. Deep into the wild forests of Sakonean. A place were nobody has ever returned. There he meets a guy his age, Sans. Sans knows how to survive Sakonean, and shows Red the ropes. Red is curious as to how, until he finds out Sans is an Alpha Werewolf. I've been wanting to make a Kustard story for a while, other ships may be involved. This is loosely inspired by Vampireverse, Empireverse, and a story called Foxing Around.Complete
A Three Way SWAP
Papyrus finds himself curious about the machine Sans has behind their house. When he accidentally activates it, he ends up sending himself to the world of Underfell. Meanwhile, Underfell Papyrus is sent to Underswap and Underswap Papyrus finds himself in Undertale. Now they must find a way to swap back to their own universes.Complete
I Fell In Love...With You? (Sans x Monster Reader)
(Y/N) had always been a rebel. She was the only monster to live on the surface after the war. When suddenly her own kind returns, she gets jealous of them sharing her sunlight. What happens when she has an unfriendly run in with two strange skeletons?Complete
Universal Surface Angel
Reader insert. What if W.D Gaster didn't just get split between time and space, but actually ended up in your world in an abandoned hospital you called home? Your were a young child he decided to use as experiments to test human determination in said world and breaks physical laws to test human possibility? He knows of the powers you gained from his experiments... all but one, this one allows you to tear realities just enough to teleport into them. Knowing of Undertale you felt bad for the monsters stuck below in their world and wish to help them, but something goes wrong and you end up going to certain AUs and helping them, gaining the attention of some bad skeletons who now desire your power for them-selfish-selfs.Complete
Wisdom. Book 1 (Warning! Contains spoilers of Undertale! kinda...)
A human falls into the Underground while playing the game Undertale. Along the way, almost everything seems normal. But, after the fight with Doggo, before you know it, they are teleported to a white abyss, and that's where things REALLY take off.Complete
(ՏᗩᑎՏ ᗩᑌ x READER x ᑭᗩᑭYᖇᑌՏ ᗩᑌ) A Skele-ton Of Harem
You are a introvert who loves undertale and multiverse and loves to play video games and listin to music. What will happen if one day you meet the skele-bros of different au's and how will you help them go back to their worldComplete
Kustard
When Classic is asked who he is by red sans he starts wondering who he is and who he wants to be. Classic Sans and Red Sans are very different and yet so alike. They feel the need to protect each other and be with each other at all times. Perhaps this could mean they were meant for each other?Complete
Being a Diamond
Error was just enjoying a day out with himself. Nobody bugging him or fighting for the rights of the universe. And he did not even need to do anything as he was content with his destruction left in his wake from trying to save the multiverse. But, sadly, our glitchy skeleton was about to experience an adventure as he got to experience another universe. But he really does not know what to do with the attention. (I got this idea from somewhere but I could not remember where! It might be from someone I'm following though.)Complete
Not Alone - A Reader(Frisk) x Sans Fanfiction
This reset, frisk(you) never fell into the underground. Instead, you wound up in the city, and built a life there. Sans can remember every reset, but you can't. Your job, boyfriend, and busy life distracts you from it.Complete
Undertale: Severed Ties (SansxFrisk)
Some friends last a lifetime. Others do not. Living on the surface with the monsters, Frisk struggles to accept her new realities and appreciate all the good sprinkled throughout life. Themes: Dealing with loss, Exploration, Adventure, Humor, Romance, SansXFrisk (Undertale post pacifist.) (Photo belongs to March Bunny on DA)Complete
Red is the heir to the Fell kingdom. A kingdom known for their ruthless ways. When he is demanded to marry Raspberry of the Swapfell kingdom, well, he doesn't take it well. So the prince runs away. Deep into the wild forests of Sakonean. A place were nobody has ever returned. There he meets a guy his age, Sans. Sans knows how to survive Sakonean, and shows Red the ropes. Red is curious as to how, until he finds out Sans is an Alpha Werewolf. I've been wanting to make a Kustard story for a while, other ships may be involved. This is loosely inspired by Vampireverse, Empireverse, and a story called Foxing Around.
More detailsContent Guidelines