Undertale and AUS
55 stories
The Skeletal Hero: Karmic Judge by A_Toast1
A_Toast1
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Complete! The player has just finished fighting sans and has left him to die. As sans turns to dust he sees a flash of light before everything goes black. He then wakes in a new world. Note: I don't own undertale bnha or the character in it nor do I own any of the art in this, this is just a fan fic that I decided to make.
Nightkiller Oneshots by MonsterlyricsMYL
MonsterlyricsMYL
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This book is about the ship Nightkiller 'cause why not and I'm bored. Request are always open:) This book contains -Cringe -Lemon -Lime -Fluff -Angst(?) -Comedy
]Sanscest Oneshots[ by Leffee
Leffee
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If everything went well - a bunch of oneshots with a bunch of ships. Rules and requests inside. Also please don't leave any suggestive comments, there's a reason why this book doesn't have lemons (aka I'm sex repulsed). (Cover belongs to heartkillers on tumblr)
Be Ours~(Highschool)_(Classic Sans x Bad sanses,au sanses) by CAKEHere
CAKEHere
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Sans ( Classic) doesn't have any family members. He just wants to have a normal life and a peaceful school environment, make new friends but life sucks to him when he meets "them" . "Them" is his old childhood friend but Sans had to move into another place and he forgets them too but "them" never forget him even 1 second. They used to be very kind but now they have completely changed, in the opposite way.... Well- Actually, one thing hasn't changed at all .... Some characteristics of Sans: he is very light ,kinda like a feather. A little smaller than most of the other. Also He is a bit dumb in love. ________________ (Some words from the author of this story: From chapter 2 onwards, each next chapter will have 1 to 3 of my drawings so you guys won't get bored while reading the story. [Like some kind of artbook but have long comic stick to it])
Sanscest Stories! (REQUESTS CLOSED) by ScaraScribbles
ScaraScribbles
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Not just Sanscest anymore! Papycest and (brotherly) Fontcest are welcomed too! Basically a book where I pour out all my Sanscest, Papycest, Fontcest ideas that I just need to let my creativity go free, and Destruction. :3 You can request and tell me how you want them to go, with a few minor changes... my ideas just- Born into my mind. ;3 *me squealing in happiness* Mah Ranks!~ #1 in Pray ♡ #1 in Outerxkiller #1 in Horrorfarm #3 in ErrorxDream #3 in PalettexCray #4 in Supernova #5 in Dreammare #8 in Supernova . . . . . . Author's Note; ... I will only admit to liking a few of what I wrote here, everything else...
Sanscest one shots (ON HOLD TILL WHO KNOWS WHEN)  by elecrokatMCR
elecrokatMCR
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These one shots are going to be for the sanscest ships. Requests are welcome, thank you. This is going to be mature so fair warning before reading this. Not my cover
Random Sanscest Stories by Abomination-1
Abomination-1
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Just a whole lot of gay skeletons. Possible Lemon. Possible Emotional Roller coasters.
[COMPLETE] Sanscest One-shots, Drabbles And Lemons 2 by Little_Marshmallows
Little_Marshmallows
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lol just basically the tittle The cover is drawn by me [REQUEST: CLOSE] At the moment
Where Monsters Lie (Undertale / SCP Crossover) - Darkhumour! by Celestial_Keeper
Celestial_Keeper
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(Cover was drawn by me!) The rain had felt so surreal to Classic as he laid among the field. Thick grey clouds rolled past as thunder rumbled in the horizon. Trees swayed as the breeze kicked up the loose leaves and carried them away. Everything felt so unreal as he looked to the surface world. He had finally made it, or so he had thought. One moment there was a peace of mind. The next they were captured by unknown origins. Sent to a facility, they only had each other. At least until they meet some of the other inhabitants. Monsters like themselves. With growing friendships, will both sides be capable in achieving future goals. One group wants to return home. The other wishes for freedom. Maybe their arrival to the new world was not a mistake. Just maybe they were capable of aiding their new found friends.