KeyraThalita12

(m / n) (L / n) is a 19 year old boy and he is frisk's cousin, (m / n) always looks after frisk like his own sibling because since childhood frisk has always been treated harshly by their parents. (m / n) always knew this since his parents visited Frisk's parents' house and found that Frisk had many wounds and finally Frisk's parents were put in prison for torturing a minor child. then frisk was adopted by the family (L / n) and became (m / n) sibling, since then (m / n) has always looked after frisk and promised to always look after them. but it seems that the promise could not be kept because (m / n) had to study abroad and left Frisk together with his parents. after 2 years (m / n) returned because his lecture was finished and could be with Frisk again, but something (m / n) did not know after he returned he would meet several monsters who were said to have come out of the underground because of a small child. and that's when he will meet the skeleton monster and make the skeleton monster like him when he meets (m / n) but not only the skeleton itself but the Au from the skeleton as well. will (m / n) receive love from the skeleton monster or will he just become a friend? curious about what happened? read this book and you will find out the answer !![Sans Au = comes from their own creator] [Male! Reader = comes from the reader himself] the picture is not mine and sorry if there are many gramma mistakes from this book !! keyra12 present you Sans au x M! reader and I hope you all enjoy and like this book !!…

Stitch1123

Au Sanses x ReaderIf you like edgy and scary Sanses, and romantic and fluffy and edgy scenarios, then this is the book for you!!…

TheiChronos

Y/n L/n. A special human with a special SOUL. Yes, her Soul Trait is something new. But other than her SOUL trait she has another secret. One day, while she was at the surface with Frisk and Sans. 6 skeletons appeared out of nowhere, making raging screams and chaos as maniac laughter filled the air in their wake.Soon they found Classic Sans with Y/n & Frisk. But when they saw Y/n, they were curious of how she can wield magic powers and be brave. Soon they took Y/N with them, to their castle.Will Y/n tame them?Or will Y/n fail and suffer the consequences?Involving a Bad Sanses x Reader x Star Sanses plot. Along with various Alternate Sanses.#1 in badsanses at 17/01/2021#1 in ausanses at 31/01/2021#2 (Out of 21.8K) in nightmare at 24/02/2021#38 (Out of 48.1K) in undertale at 21/05/2021#3 in (Out of 3.42k) Cross at 18/12/2021#1 in Dust (Out if 2.15k) at 18/12/2021…

thecyanpsychopath

Au sanses…

NightDragon574

I have seen multiple people's head cannons and decided to add mine These are NOT cannon, don't take these as fact. You can use these in your stories thoughUndertale belongs to Toby Fox, all characters belong to their respective owners…

ilovelionblaze

This is an abandoned book. Still keeping it up for people to read though. No lemons.…

Its-Maxx

(COMPLETED!!) i was makeing sans bitty x reader befor this and got bored so i made this instead please enjoy :)ClassicFellSwapHorrorNightmareInkError…

daisy_shroom

The first half is badly written but the rest is all good!!☞︎𝚛𝚎𝚚𝚞𝚎𝚜𝚝𝚜 𝚊𝚛𝚎 𝚘𝚙𝚎𝚗☜︎ Please give gender of the reader before requesting.…

Sarah10890

My one-shots of sans aus x reader this us my 3rd book. y/n means you're name…

KeyraThalita12

what happens if frisk has a little sister who is cute but mute and also has a magic on her? introduce ( y/n) she is an 11 year old girl who lives with her brother frisk and is always together at all times, but that won't last long after frisk is rumored to be missing and her parents are killed in a fire.now she has to live in an orphanage which makes her a little uncomfortable how the children there treat her unworthy. but one day when (y/n) was playing with her friend named charlie she was called by the orphanage mother and asked her to follow her, at that moment she was shocked when she saw the figure of a goat monster with 2 skeletons beside her. The female goat introduced herself as Toriel she said she would adopt her making (y/n) surprised and happy. now (y/n) has officially entered the dreemur family and was adopted by toriel, she also knows the names of the 2 skeletons named sans and papyrus.when she was in his new family and also his house again she was surprised by the presence of her brother who she had been missing all this time, Frisk immediately hugged ( y/n) who had been crying while hugging her brother. Frisk then explained to everyone and everyone felt sorry for (y/n), since then (y/n) was made happy with her new family. She also always hangs out with sans and papyrus, when there is (y/n) presence for some reason sans always feels warm in his soul when he sees (y/n) happy. sans then realized that he liked the hairy girl ( h/c) but that happiness was immediately destroyed when he saw ( y/n) being caught by one of his AUs. Will (y/n) be saved? did sans get his happiness or did he get a lot of rivals to get 1 girl's heart? this book belongs only (keyrakhansa 12). all the characters in the book are not mine but their own author. ( y / n ) your character. a bit of my oc in this book. I hope you all enjoy the new book and like it and don't forget to vote this book 🙏😊🌸…

Tired1PanPan

Requests are open…

RandomWriter-Chan

Please check out the remake of this story.Long ago the earth was ruled by two races, Humans and Monsters. One day war has broken between the two races. After a long battle, the humans...wait no the monsters were victorious. The monsters seal the humans into the underground using a magic spell. Humans were the one stuck inside the undergrounds but one human there was very special ,(Y/N) (L/N), like any other person she was a normal human she isn't perfect, makes mistakes, has her own personality. Her universe was different from all the other universes but the guardian of all of the AU's ,Ink, never really seen her universe before. Then one day while he was talking to Dream, Dream had found her AU then with several other Sans they went to explore her AU...…

CAKEHere

(A) stand for art; (S) stand for story; (G) stand for gifThis is a list that combination of art, short gif, one-shot story, long chapter story,... stuff about any type of world with the ship called Classic sans x au Sanses__It can be anyone in the au ,can be many au with classic ,or just only one with classic (Classic will be called by Sans in here)I will do anything i have an interest in, as you guys can ask and request me the things you want. ----_____Hope you guys enjoy the list___----…

undertale_kink

Heyy this is my first story hehe…

TheMystWrites

Y/N... She's Genderbent sans. She knows only Ink and Error. She's everything you'd think you'd find in a genderbent sans. Instead of blue magic she has pink. Instead of a brother she has a sister. She's from the genderbent au. Y/N's au:Toriel: Toby Sans: Y/NPapyrus: Payton Grilby: GloriaNapstablooke: Napsa Mettaton: Mariaton Alphys: Albert Undyne: Unriel Asgore: Abigail Asriel: Asva Muffet: MarkMad dummy: mad mannequin (If I think of more I'll add them)Warning: -lmao probably some inappropriate stuff-cussing -just be warned…

sancest01

after a tough battle between the star sanses , the bad sanses were resting in their living room when all of a sudden a portal opened, causing them to jump up ready for battle only to get sucked inthe last thing they heard were each others yells before they all fell unconscious........warnings•language•sexual assault/rape 'mentioned only'•sex talk•smut•character deathif you get triggered by the second warning pls skip itif you dont like the ships please dont leave any hate in the comments, you can leave criticism but no hate…

Crunchy_Fox

I might take requests and asks. Updates might be slow because of school. (sorry)No lemons.…

total_spazztastic

becky lemme smash-requests are open!Cover not mine! I only edited it on picsart-I don't write lemon btw, srry…

JustFloatingAlong

Just sans x reader oneshots…

M0nicai5g0d

No ships, just reader being reincarnated as a sans au.…