The Greatest Weakness - IIFoxaII - Wattpad

Story cover for The Greatest Weakness by IIFoxaII

The Greatest Weakness

Reads 619
Votes 19
Parts 17
Time 1h 44m

Reads 619
Votes 19
Parts 17
Time 1h 44m

Mature

alphys flowey frisk mettaton napstablook reader sans sansxreader superpowers toriel undertale undyne

SansxReader

You are a hero who protects the newly emerged monster citizens from the cruel injustice of the surface world.... but it looks like you might need a little help considering a new, much more dangerous enemy has emerged. Perhaps the help of a short, punny skeleton will do.

Also this story is Mature for strong language, so yeah. I don't do smuts. But if you want I'll get someone else to do it :D 
Warning: bad puns ahead

* Note: Can you find the references hidden in the story oh so plainly because the person who wrote it is complete and utter trash? Good luck :DAll Rights Reserved

alphys flowey frisk mettaton napstablook reader sans sansxreader superpowers toriel undertale undyne

Table of contents

17 parts

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[Sansxreader] A Whole New World *UNDERREVISION* by Mousington

UNDER REVISION (Check out Memories!) BTW- Sans is human in this. The story will explain. He has a sister named Chelsea and he is your "cousin".This story contains legal age drinking, a hint of suicide and might have a lemon if I decide to write one. Idek (Future me here, fyi- I'm not writing a lemon EVER in my defense I didn't know what they were but my friend said to put that soooo....) [^well variety IS the spice of life soooo };) I might...] ENJOY

Sanstastic (Sans x Reader) by InsertAestheticName

~Undertale Spoilers~ The barrier has been broken and now monsters roam the surface again and you find a familiar face with some new friends. Maybe some are even more... Credit to Toby Fox for anything in this story from Undertale. Also Credit to whoever created the fanart. I don't know whose it is, but it isn't mine. UPDATE: I REGRET THIS 100%

Undertale X Reader by Frei_111

You woke up on bed of golden flowers without having anything to remember. Going to an adventure where you met with many monsters to go home. Easy, right? Not really, actually but anyways! - I do not own any characters from undertale -i did this only for fun, don't judge me -this story is abit (alot) angsty so be prepared~ -Chara is evil(sorry i just had to-)

Sans X Reader // You're Too Punny by MySmolChemicalBean

Smol thing I guess. I don't own Undertale (obviously), but I do own all of the art in this book (as the first A/N states). This is my first fic. I update as often as I can, especially on most weekends. Don't be afraid to comment if you have something to say.

Set the Stage (Mettaton x Reader) [Completed] by bovinophobe

(Y/N) is an artist. An extraordinary one to say the least. She is quickly climbing her way up the ranks. And who knows, one day she may even become famous. But something is preventing her from reaching her goal. It isn't anything about her art style, or her coloring skills, or even what she prefers to draw. No, this girl is half human, half skeleton. Yes, and most humans strongly dislike the monsters. The ones that don't strongly dislike them don't care, and they are the ones that buy (Y/N)'s art. And the monsters themselves, of course. Since she was little, she was hoping so very much to be able to take a trip to the Underground to meet some monsters, especially Mettaton, who was rumored to be the most popular monster in the entire Underground. She has finally saved enough money to buy a car, but... someone beat her to it. A little kid named Frisk has set them all free, and they have been roaming around for two years now. This is where our story begins. (This is UnderTale if you didn't know)

Together Fallen (Complete) by KitKatLovesUT

Please- just don't read it- I am fully aware that it stinks, and leave me a PM if you are against the idea of deleting this. The reader, an amazing Undertale fan girl, finds herself and her family together fallen into the world of Undertale in an attempt at a mountain Holiday. The family is awed and amazed at the underground civilization of monsters, until an immense and old evil worms its way into their lives. If you are viewing this content on a platform besides Wattpad, you are likely at risk to a Malware attack. If you wish to view this content in its original, safe form, visit it here: https://www.wattpad.com . Thank you! Spread the word of these copyright violations! Thank you to @Xx_ScorpioRocks_xX and @Hope-Mist for providing me with this information! If you would like more info, visit @Xx_ScorpioRocks_xX

Mine (Male!Chara X Reader X Sans) by xxAnnieSan

You've been doing the same True Pacifist / Pacifist Run over and over in a place called the "Underground". Though you like the Underground, you can't help but feel weary.. Every time you [SAVE] everyone, the World just..[RESETS]... And with that, you're back at the beginning again. You just want to go home... Why won't this "Underground" let you leave? ... Well, if you can't leave... Something 'new' should happen sooner or later, right..? (You hope that something exciting or different will happen in the Underground.) (You are filled with DETERMINATION.) --- ;) ~~~Disclaimer: I don't own those (MULTIPLE) pictures used in the Cover. I just mixed them up for a spicy cover. ( ͡° ͜ʖ ͡°) Mash-up covers are the best. ;') (I spent up to 3 hrs mixing stuff around + editing + adding light and shadows...*Dies*) If you have a problem with the Cover, I'll change it.

The Bone Warrior (Sans x Female Warrior Skeleton) by Lunargal624

Your name is (y/n) and you have lived on the surface as a royal guard for the science department in the monster areas. Your species is skeleton, there's still a good amount left of the skeleton race but then the monster side of town broke into chaos and war. You were manning your post when you see humans running after innocent monster childeren and their families. You instantly run towards the humans and start attacking them but you quickly get overwhelmed by all of them and the gunshots that you've just barely managed to dodge. You start running to buildings to get out innocent lives from the fires that are now spreading through the town. Your actions lead to hundreds if not thousands of lives saved that night. You were one of the last ones out with the other guards just in front of you. With your magic you manage to hold off humans attacks from the monsters that are heading to the underground that is supposed to be a safe haven if this was to occur. That's when you get hit by a rock in the back of the skull. This book is about a long lost skeleton warrior in the game known as undertale. (Not cannon of course) I'll be using (y/n) as her name so you can choose it to be your own name or a chosen name. All rights are reserved as far as the images I've used and of course undertale the game itself. If I do mess up on something, do not hesitate to tell me. I am all about constructive criticism. Lastly, there is a no hate policy. If you are one of those assholes who thinks it's a great idea to say you people are sick for reading this then why are you even searching things like this in the first place? Lastly, there may be some adult writings in this book, if you are innocent, stay innocent but if your not or your willing to give up your innocence then come on in and join the party. Anyway, if you did read all of this, thank you a lot. It really means something to me.

Bone-afied Security Guards by ZeconZimorian

Title: Bonafied Security Guards summery: Frisk is the monster ambassador and is in need of protection. With the constant threat of human assassins, mobs, and the organization known only as the 'Saints of Purity', she will need the best. With the aid of the Skeleton brothers and her natural psychic abilities, everything should be fine. Right? Well it might if it wasn't also for the fact of her powers going crazy, her body changing more and more into that of a monster, and her relationship with a certain pun loving Skeleton. Things are just warming up. ( Please note none of the characters are mine, all belong to Toby Fox. Story idea is mine however)

A Strange Feeling (Sans X Reader) by Sak423

Do not expect consistent updates as life gets busy 🙃. This is rated mature because of strong language. You are a 24 year-old in college and have loved Undertale since the beginning. You enjoy all the aspects of the game; the story, the lore, the music, the backgrounds, and most importantly the characters. You've started having a strange, almost malicious feeling related to the Genocide run and that creeps you out. So, you start a pacifist run and after a while, you fall asleep. You wake up in Undertale and thus begin your new journey. Through your travels, the strange feeling comes back, but as a different emotion. Perhaps the only one that can help you with this feeling, is a certain punny skeleton. (I tried my best I'm not very good at summaries 🥲.) (Also I am so sorry for the kinda weird writing this is my first time writing a story. So I welcome constructive criticism.) Started: January 26, 2025 Ended: ???

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Slide 1 of 10

[Sansxreader] A Whole New World *UNDERREVISION* cover

Sanstastic (Sans x Reader) cover

Undertale X Reader cover

Sans X Reader // You're Too Punny cover

Set the Stage (Mettaton x Reader) [Completed] cover

Together Fallen (Complete) cover

Mine (Male!Chara X Reader X Sans) cover

The Bone Warrior (Sans x Female Warrior Skeleton) cover

Bone-afied Security Guards cover

A Strange Feeling (Sans X Reader) cover

[Sansxreader] A Whole New World UNDERREVISION

UNDER REVISION (Check out Memories!) BTW- Sans is human in this. The story will explain. He has a sister named Chelsea and he is your "cousin".This story contains legal age drinking, a hint of suicide and might have a lemon if I decide to write one. Idek (Future me here, fyi- I'm not writing a lemon EVER in my defense I didn't know what they were but my friend said to put that soooo....) [^well variety IS the spice of life soooo };) I might...] ENJOY