After seeing a certain human perform on his stage, Mettaton asks Alphys to make him as human as possible. Once you reject him after that well... There's really no turning back.

Hello fellow sinners!~ Im a sinner as well so I won't have a problem writing this stuff! :,D IM A SINNER FOR UNDERTALE AND I NEED JESUS. WE ALL NEED JESUS. XD anyways, READ!

Undertale x Reader Oneshots and Scenarios. Requests are open!

Ok so I guess this is going to be just like the title

this is a mettaton x reader smut fanfiction requested by suacidal mettaton :3 and this is my first smut sooo.....sorry if it sucks

When your heart stops, you're supposed to stop there. But when your heart stops in the Underground, your soul resets. But what if the reset doesn't work. You're stuck in a stalemate between life and death after your attempted reset glitches. Memories fuzzy and distant, lonely and cold, what does one do to survive their own personal purgatory? Average word count: 1800 - 2200 REAPERTALE FANFIC

You're a regular human being... Well kinda. One of your arms had been... Disabled, if you will. After an accident you felt like a lonely shut in that only talked to Alphys, worked, and went home. No one was yet to get you up and out there. Or was there?

This is a story about how Mettaton, yes, the Mettaton, is hopelessly infatuated with you. Yes, you! He steals you away to unknown location, and you are stuck with him. Read on to find out more! Also, the story starts off as if the reader is female, but eventually it is written as both female and male. Highest Ranking: #39 in interactive |SLOW UPDATES|

You were a kind human who has a brother named Frisk. You and Frisk always get along until both of you climbed up a mountain. very curious if the legend was true or not. "(Y/N)!! Help!!" You looked towards where Frisk was. He fell into a hole as you jumped in to help him. Both of you landed on the ground with flowers catching your fall. Both of you were in pain as both of you heard foot steps. "A-Are you okay?"

Umm... Hi! Im MadamOtaku and this is my first fanfic! Im really nervous about how this will turn out but I'm really excited! Sorry about any grammar and spelling errors. I will try to update as soon as I can! For this story, Mettaton will be male. I know there is a bit of a debate on what gender Mettaboo is, but for this story Mettaton will be a guy. Also, the main character (you) will be female. I will change that later once this story gets more popular. Sorry in advance if you are another gender! Oh, and I may put in a lemon chapter eventually... ( ͡° ͜ʖ ͡°) Maybe...