Undertale Oneshots

Undyne X Reader

Wow you're still reading my junk? Wowie! Welp I hope you enjoy this stupid crappy oneshot :D Anyways! I write in third person all the time by the way! Ok so this chapter takes place during the pacifist run underground, after a few days of relaxing and stopping the whole adventure stuff, and Undyne x Alphys doesn't exist in this chapter :3

(Y/n) had gotten tired of fighting monsters and of all the dramatic stuff happening to them, so they decided to take a small break and visit Sans at his usual stand. (Y/n) had just gone through Waterfall and meet Undyne, she seemed cool, but too mean and tuff for (Y/n)'s liking. Either way they headed to Hotland and meet with Sans, who greated them with a bad pun and offered a hot dog, to which (Y/n) denied. Sans had said a few things about a certain Alphys and Undyne as well as a lab. (Y/n) took the imformation in and headed to said lab.
(Y/n) had just meet Alphys, she had a nice chat and they talked about Anime and Manga and soon enough a robot named Mettaton came, starting this whole game show. (Y/n) saw that the more they tried to avoid drama, the more it followed them, so instead they quickly passed through every puzzle, every test, evey obstacle, and came out huffing and puffing. They headed downwards, and somehow found the river person who lead them to Snowdin for a while. Walking down the snow (Y/n) saw Papyrus and Undyne, Undyne still didn't seem to like (Y/n) but smiled anyways and asked if they would like to hang out soon. (Y/n) smiled back and nodded. A while later (Y/n) , Papyrus, and Undyne had hung out in the kitchen, (Y/n) cheering with Papyrus at every time Undyne cooked aggressively. (Y/n) found it funny how someone could possibly think that was the way to cook, but laughed and cheered none the less. Seemed (Y/n) had thought wrong about Undyne when they first meet. (Y/n) cleaned some of the smashed tomatoe off of their shirt and smiled as they watched and helped Undyne throw the vegetables into the pot, and then backed away as Undyne stabbed it repeatetly with her spear. Later on Papyrus had left, leaving (Y/n) alone with Undyne to clean. (Y/n) smiled at Undyne who smiled back and spoke, breaking the silence between them.
"You're not so bad after all! You're still a wimpy loser! But as said before! You're a wimpy loser with a big heart!"
Undyne smiled and picked up the thrown over cartons and cleaned the smashed food. (Y/n) chuckled/giggled and nodded, continuing to clean.
"Ya know, before I meet you like this I thought you where just another pathetic human, and now after all you still are!! Just in a cooler way, more than expected!"
Undyne spoke again, she seemed to have something she wanted to say, yet she stopped herself and shook her head, making her red hair flip backwards. (Y/n) tilted their head and soon asked.
"Are you alright?"
Undyne smiled again and nodded.
"Totally!"

A few days had passed since Undyne meet (Y/n) and they both have been hanging out more, Undyne started showing (Y/n) the way to fight in the underground, and (Y/n) had shown Undyne the matial arts of humans and the many different types of anime and manga and shows. Undyne had started liking (Y/n) and would always ask if she/he wanted to go with her and train. Undyne liked how (Y/n) would always smile and nod agreeing and would always do what others wanted, yet how (Y/n) somehow still managed to keep power and order. It was as if
(Y/n) was playing a game, and he/she controled the characters and what happened. Undyne never understood but pushed the thought aside and one day had gotten enough courage to ask (Y/n) out on a date by letter. Undyne tried writing a letter that wasn't too chessy and weird but wasn't too mean and rude either. Finally getting the right amount and certain words Undyne gave the letter to Papyrus and asked him to hand it to (Y/n). Once (Y/n) recieved the letter they came outside and found Undyne waiting with a light dust of pink on her scales.
"Sup wimp!"
(Y/n) giggled/chuckled and shrugged, motioning towards the sky. Undyne rolled her eye and playfull punched (Y/n)'s shoulder, soon replying in a sheepish way.
"So uh anyways, about the letter......?"
She seemed at a loss for words to which (Y/n) only smiled and pulled Undyne into a side hug, (Y/n) looking up at Undyne.
"Undyne, I like you too."

Soon Undyne and (Y/n) started dating and have always been seen training or talking together, also just watching anime.

That's it! Well I hope ya'll enjoyed my weird stories, also sorry this was sorta short! Bai till next time!!