Chara and Frisk AU's x Reader

Chapter 8: Something New

Your POV:

You step through the portal leading towards the omega timeline, looking around again...suddenly a knife was thrown towards you. You move your head slightly dodging it.

"WELCOME BACK ASSHOLE!" Fell Chara would yell at you.

"You do know it's rude to throw knives at people who are paying attention." You calmly grabbed the knife in the wall next to you. "Better to hit them from behind."

"Chara! If you're throwing knives again I swear to god!" A faint voice could be heard from the living room, it was probably Fell Frisk.

As Fell Chara went around and explained to her Frisk that you just appeared, you took a moment to breathe in a sigh of relief. You look around your room again where you teleported to. You had a bit of a sad smile when you realize she isn't there with you, but you don't complain too much after all, who would care to listen?

...

Huh, not our brightest thought. You turn to your drawers and find that they have been moved meaning only one thing. They rummaged through your stuff. Scandalous. You hear distant arguing as you smile to yourself, just like the classic universe you're used to. Suddenly you hear a knock that snaps you out of your dream like stare and look towards it.

"Knock knock!" Core Frisk beamed at you with a smile.

"Ah, Core. Howdy." You replied.

"You're supposed to say who's there dummy. Anyway, how was the classic universe? Genocide prevented?" She asked curiously.

"Well..." you would rub the back of your neck, "You could say that yeah." you were looking off to the side as you remembered your 'adventures' with the two.

"That's good! I would send you on another mission but for now you should relax, tomorrow morning or the day after I'll contact you." Core sounded more business like then usual.

"Ah...fun. I guess I'll be ready for then Corey." You said just a random nickname not knowing the effect it had.

"R-Right, just try to rest up okay!?" She blushed suddenly before disappearing in the blink of an eye.

You blinked several times wondering if what she did was even possible. You're still in awe before you hear one of the Frisks call out your name. Following the sound you come across their room, and remembering the bathroom incident you knock.

"Come in!"

You open the door slightly, before gently opening it all the way...no way. It's the SAME EXACT PERSON YOU WALKED IN ON. Mentally panicking yet haven't saying anything for 3 seconds straight made things a bit awkward as you stare at the Frisk whose eyes were a deep crimson red.

"Earth to y/n, do you even know why I called you here?" She asked.

"Well, of course not. You only called my name." Snapping out of your reality breaking moment, you reply with a bit of sarcasm.

"Well, I wanted to introduce myself as the last time we met I was getting dressed." She rolled her eyes closing them afterwards as she continues to sit on her bed and do her hair.

"Right...uh." Well this is kinda awkward, "My name is y/n, as you already know."

"You can call me Swap Frisk, or any nickname you come up with." She suddenly glanced and with a cold tone, "That doesn't relate to my eyes, the bathroom, or anything inappropriate."