Ｕｎｄｅｒｂｏｏｋ

↳ɴᴀᴅᴀ ᴍᴀɪs ʙᴏᴍ ᴅᴏ ǫᴜᴇ ᴏ ᴅᴏᴄᴇ sᴀʙᴏʀ ᴅᴀ ɪʟᴜsᴀᴏ↰ ─𝙴𝚜𝚝𝚊𝚛𝚎𝚒 𝚝𝚛𝚊𝚣𝚎𝚗𝚍𝚘 𝚒𝚖𝚊𝚐𝚒𝚗𝚎𝚜 𝚍𝚊𝚜 𝚜𝚞𝚊𝚜 𝚌𝚘𝚙𝚒𝚊𝚜 𝚍𝚘 𝚜𝚎𝚞 𝚎𝚜𝚚𝚞𝚎𝚕𝚎𝚝𝚘 (𝚙𝚛𝚎𝚐𝚞𝚒𝚌𝚘𝚜𝚘) 𝚏𝚊𝚟𝚘𝚛𝚒𝚝𝚘. 𝙴𝚜𝚜𝚎 𝚕𝚒𝚟𝚛𝚘 𝚜𝚎𝚛𝚊 𝚍𝚎 𝙿𝚊𝚙𝚊𝚢𝚞𝚜/𝚂𝚊𝚗𝚜 𝚇 𝚁𝚎𝚊𝚍𝚎𝚛! ─𝙾 𝚕𝚒𝚟𝚛𝚘 𝚜𝚎𝚛𝚊 𝚏𝚘𝚌𝚊𝚍𝚘 𝚎𝚖 "𝙼𝚊...

Save the Future (Sans' daughter/reader)

You lived happily with your father, Sans, for many years, until dark creatures started to appear and ruined your happy life. With everything that has happened, your determined to change your future. Luckily, you were able to find a way to go back in time, to a time before you were born, before the dark creatures destr...

UnderTale OneShots 2 (FINISHED)

(I DO NOT WRITE ABOUT UNDERTALE ANYMORE SO PLEASE DON'T REQUEST ON THE CHAPTERS) the title says it all! The picture is not mine. I don't know who did it but if someone knows then please tell me! :)

Who's the idiot now? - Crepic

"Quem é o idiota agora? Eu disse que eu teria a minha vingança agora VOCÊ que vai sofrer!~" [ Yaoi 18+ - Crepic ]

Fem Ink x Error lemon

Inky has alwase lived her days in the gender swap universes, when her Error decides to switch it up with a male version, of course she has to investigate! What Inky finds? A surprisingly good time of course~ A one shot story for Ink and Error, let me know if you want to see more from me! i do not own the cover art and...

vampire verse Jasper x reader

you are a vampire... that's it read the storyto find out more!

Uma nova rota

(História pós Pacifist Route, onde frisk perdoa Asriel, mas ela não quebra a barreira. Frisk começa a morar em Underground) O mundo está destruído e inóspito graças a uma guerra interminável entre todas as nações mundiais por recursos e territórios, até ocorrer a quase extinção da raça humana, salvo por alguns sobre...

[Different] Nerd and Jock AU X Reader

People are different, people can relate. People think that nerds are okay. Jocks are strong, but some are not. Nerds know knowledge, but not all. People are different, in many ways. Jocks and nerds is a different way.

|Traveling through the AUs| Undertale AU oneshots and lemons

"Whoever said that our dreams can't run wild and be free?" THIS BOOK IS COMPLETE EVEN THOUGH SOME OF THE REQUESTS AREN'T DONE YET-- P.S. I don't know why I titled this book of oneshots like this, just had the urge to name it

Au sans x Reader Lemons Requests Recontinued

anything you sinners want and more

Not all Nightmares are bad (Nightmare Sans X reader)

(EDIT: STORY IS BEING REWRITTEN! PLEASE CONSIDER REREADING THE REWRITTEN CHAPTERS [chpts. 1-31] ON MY PG!) You are a young teenager girl. You have a happy normal life........kinda. You're best friends with the angel of monsters, Frisk. One day you follow her and sans to strange place on accident.You see lots of hers a...

All Bad? (Villain AUs x Reader)

Being the sister of the human in the Star Sanses you have become a target. They try to protect you along with everyone else, but you still manage to get caught. You become a prisoner in Nightmares castle, but it isn't as bad as you thought it would be, considering you once had to deal with abusive parents and all. It...

Dust Off Your Hands III NaJ!Dusttale!Sans X Reader III

(Y/N) always hated bullies. After all, lost her brother to them. When she saves a skeleton with split personalities, what will happen? When he shows that shy and nerdy side, but what will happen when he gets crazed? Who's to know?! NaJ!Dust: Kitmast (tumblr) NaJ!AU: blogthegreatrouge Cover: Kitmast

SwapFell! Papyrus x Royal Guard! Reader

You were the newest and 3rd strongest royal guard. You were forced to join by your brother Doggo, you soon meet Papyrus who had alot in common with you.

Underswap!Papyrus x Reader

You have lived in the underground for 4 months now, and had befriended the most adorable cinnamon roll ever, Sans. However, you couldn't help but to gain feelings for his brother, Papyrus, even if Papyrus pretty much hated you. Could you change his mind? Get him to fall in love with you? There was only one way to find...

Heart and Soldier II - O Retorno da Esperança [Undertale AU] (PT-BR)

Após saírem do monte, Frisk fez com que os monstros fossem adaptados à superfície e eles aprenderam a viver entre os humanos. Tudo estava indo bem até que Frisk soube que seria transferida de cidade, tendo que deixar seus amigos. Ela construiu a embaixada dos monstros na capital e teve que lidar com vários desafios. T...

Heart and Soldier [Undertale AU] (PT-BR)

Essa é a história em que Frisk caiu no subsolo e encontrou um emblema que deu a ela poderes de guardiã. O Subsolo está cheio de monstros possuídos pelas trevas e sua missão é expulsar as trevas deles. Ela também deve achar os seis guardiões e unir seus poderes para quebrar a barreira e criar uma aliança entre monstros...

Minhas fanchilds

Aqui postarei.... Bem, fichas das minhas fanchilds. A maioria, como deve imaginar (ou não) vai ser de UnderTale, mas vai ter outras fandons até porque não sou um robô :v Se tiver algo na ficha que achar capenga, diga, eu não ligo e até gosto se for construtivo ^^ Só não espere desenhos (não tenho mão pra isso), e...

Undertale smut

Full blown sins here guys! Mature content. If you click and read these stories you have did this on your own action not because of me. ***I DO NOT OWN UNDERTALE OR ANYTHING ABOUT IT!! ***

Sans x Reader one shorts

Bom... Meu livro de one shorts. Pq é difícil achar fica de sans x Reader, enfim, divirtam-se