My darling ~ A Yandere Underfell Mettaton X Reader Story [Complete] - Yosieplayz - Wattpad

My darling ~ A Yandere Underfell Mettaton X Reader Story [Complete]

Reads 15,033
Votes 379
Parts 44
Time 2h 45m

Reads 15,033
Votes 379
Parts 44
Time 2h 45m

[2nd book]

A Yandere Underfell Mettaton x reader story

After Y/n falls down, they meet someone to help them throughout their way back home. Somehow they become very good friends, untill a robot ( (not so) superstar) comes in the way and falls in love. This love drives him insane into an obsession. 

"W-What do you want from me?!"

"I want you to be mine, M̶y̶ d̶a̶r̶l̶i̶n̶g̶~"

I Do not own Undertale, Underfell or Any of the characters! I also do not own the art I just edited the cover!

Will update on Tuesdays, Fridays and maybe on the weekends

Slow updates ( Sorry )

Also might be some typos/errors through out the story

Started writing: 1/21/23
Ended writing: 5/12/23All Rights Reserved

Table of contents

44 parts

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Heya Princess~ (Echofell!Sans X Fem!Reader) [Rewrite] by hantenguismywife

Y/N the golden child, the star of the family. Y/N never really felt like she was part of her family despite her loving relatives. She felt like they only loved her because of her accomplishments, magic powers and nothing else, while in reality that's not true at all. They just didn't love her the way she wanted to be loved, so she decided to just run away from it all.... MT. Ebott that stupid legend where if you enter you basically never return.... she thought it was all made up to scare kids but boy was she wrong. and she was in for a treat "Heya princess." (Echofell!Sans X Fem!Reader) (cover art does not belong to me)

Yandere Undertale Oneshots =] (Discontinued) by Yosieplayz

[3rd book] So it's yandere Undertale One shots because I can. Also because some characters just kinda need to be more recognize. Slow updates? Or it will just Update at random. Also there might be some errors so sorry about that. Started - 4/9/23 Ended - 5/31/24 I don't own Undertale or the Characters! Not the Cover I just edited it!

Soulbound || Sans x Reader by StrawberryMilkSnake

When a situation with a dying human ends up with you absorbing their soul, you panic (like any unprepared monster would). Suddenly Undyne is hunting you down, so you rope the mysterious skeleton next door into helping you. Which he does--in a very Sans way. And who knows? Maybe pretending to be his girl will pay off. | - Classic Sans x Monster Reader - Fake dating turns into real dating - One (1) very mysterious skeleton & one (1) very awkward reader - Papyrus is so sweet and innocent, I love him - Monsters really are in the wrong for killing children tho - I love happy endings and hate tension so expect an easy, relaxing read

Yandere Male X Female Reader ~Completed~ by Insane_Lover_Girl

I'm not good at these. check out my other books if ur into Undertale or Team Fortress 2. Or any of my other books. be sure to vote if u like it. Cursing and sexual themes (lemons)! Beware

Flip My Switch [Mettaton x Reader] by mumbling_intensifies

A certain self-obsessed robot decides that he is your new best friend, and you don't particularly feel up to objecting. And your life is good, with your sister returned to you and a new robotic friend who is definitely only a friend and nothing more. That is, until one weekend changes it all, and you no longer know if you want what you thought you did. Maybe he doesn't want that anymore, either. (GenderNeutral! Reader x Mettaton) (I'm terrible at descriptions help me)

Fight or Mercy | Underfell x Abused! Reader by YuniccAfton

[2nd book] ((COMPLETED)) {Undertale AU - Underfell} [WARNING:ENDING AND PLOT IS VERY CRINGEY] "Long ago, two races ruled the earth, the Humans and the Monsters. One day, war broke between the two races. Many have fallen to serve their kind. Years later, the humans were victorious. With their magic, seven of their strongest wizards sealed all the monsters underground with a magical barrier. Only a human soul could pass. Mt. Ebott 201X, they say those daring enough to climb up the mountain.... never return. " "Leave them, Y/N! Run! " ___________________________________________ I'm a Undertale addict. I freaking love the story line and characters! One of my favorite AUs is Underfell so I'm finally making an X reader. Also, if there are wrong spelling or grammar, please tell me. I'm using GoKeyboard. Enjoy my Crappy 2nd book!

I want Her (Underswap!Sans x Shy!Reader) by GamerQueen2002

Yandere!Underswap!Sans x Shy!Reader And some Papyrus x reader -_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_- He was so sweet, so innocent. All he loved doing was cooking tacos, listen to his brothers puns, and try to be friends with everyone. Then you're pushed down a hole and end up in this strange new underground. After seeing you, his sanity breaks. Instead of making tacos, he loves hearing bones pop. Instead of listening to his brothers jokes, he bathes in blood. Instead of making friends with everyone, he kills them. -_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_- "You can't escape. Not now. Not ever." -_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_- Sequel to ending D: Silently Sleeping (Underswap!Papyrus x reader) Sequel 2: A New Life A/N edit: Apparently, I like this word cute. Oh, and, under a bunch of editing. A/N edit two: OH YEAH, and very cliche! XD

Underlust: Papyton - His Prince by hapstablooksdiary

In Underlust, where almost every monster is hypersexual due to being injected with lust in order to increase the monster population, Mettaton is an outsider. As a ghost, he was not injected with the lust substance, and as a result, he is completely different from everyone else in the Underground. He feels out of place as an anxious bookworm who has little interest in sex and is losing hope because his quiz show is unsuccessful. But Mettaton might not be as alone as he thinks. A certain skeleton loves Mettaton's show and wonders if anyone in the Underground shares his rare capacity to prioritize love over sex. UNDERLUST DISCLAIMER: I think it's important to acknowledge that there are some problematic things about Underlust and that I absolutely do not condone those aspects of the AU. However, Mettaton's story in Underlust is important to me, so any senseless hatred of him or of the AU is not appreciated. CONTENT WARNINGS: Graphic descriptions of sexual assault and attempted assault, PTSD, depression, self-harm, and suicidality. If you don't feel comfortable reading about those things, I'd highly suggest not reading this story. Please stay safe and take care of yourself! Disclaimer: I do not own the art used as a cover for this story. Cover art credit goes to RisuNiku on Tumblr. Thank you for reading! ♡

Undertale/au's x reader oneshots 2 by Broken-fnaf-fan

Yup book 2 is out. mostly au sans and papyrus, this is a second book to my one shots. I do not own any of the art unless I say so. Sorry if these are bad I'm still new to the x-reader thing! Enjoy~ No lemons only fluff and yandere's. Readers are mostly female sorry guys! By the way, book 3 is out now :3

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)

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Slide 1 of 10

Heya Princess~ (Echofell!Sans X Fem!Reader) [Rewrite] cover

Yandere Undertale Oneshots =] (Discontinued) cover

Soulbound || Sans x Reader cover

Yandere Male X Female Reader ~Completed~ cover

Flip My Switch [Mettaton x Reader] cover

Fight or Mercy | Underfell x Abused! Reader cover

I want Her (Underswap!Sans x Shy!Reader) cover

Underlust: Papyton - His Prince cover

Undertale/au's x reader oneshots 2 cover

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

Heya Princess~ (Echofell!Sans X Fem!Reader) [Rewrite]

Y/N the golden child, the star of the family. Y/N never really felt like she was part of her family despite her loving relatives. She felt like they only loved her because of her accomplishments, magic powers and nothing else, while in reality that's not true at all. They just didn't love her the way she wanted to be loved, so she decided to just run away from it all.... MT. Ebott that stupid legend where if you enter you basically never return.... she thought it was all made up to scare kids but boy was she wrong. and she was in for a treat "Heya princess." (Echofell!Sans X Fem!Reader) (cover art does not belong to me)