Gaster AU x Reader ONESHOTS

Glitchtale Gaster x Fear soul! Scared! Reader 1

You ran down the sidewalk as a gang chased you. Three out of the five of them had at least one gun. "Get back here, freak!" You ran faster and pushed people out of your way. "Please stop! I did nothing to you! PLEASE!" You begged over your bleeding shoulder.

You made a quick turn before bumping into a little girl and falling on your injured shoulder. "Oh! I'm sorry!" The little girl said, you hissed in pain before the two of you heard the gang coming. The little girl made a red shield from their soul as the gang rounded the corner.

"Move, you brat!" Your breathing was thin and short as sweat and tears rolled down your face. "*what did you call my kid?" You turned and saw a short skeleton with his eye glowing. The gang ran off before the little girl helped you sit up. "Hi! I'm Frisk!"

You were shivering in fear as tears kept running down your face. Your pink eyes were slowly fading as you tried to breath calmly. "*geez... *come on, i know somebody who can help." You took the skeleton's hand before getting on your feet. You, Frisk, and the skeleton started to walk down the street.

~ After walking later ~

Frisk opened the door as Sans, who you had learned his name on the way, helped you in. "Oh dear!" Your breathing was swallow as you forced yourself to keep standing. "Papyrus, could you please get Alphys or Gaster?" "OK TORIEL!"

Frisk then noticed something, a strain of your hair was hit pink and your tears were hot pink. You saw a little dinosaur lady and a fish lady rush in. "O..oh my g..God! U..Undyne take her to th..the-" "Hold on..." Everyone watched as Undyne gripped the collar of your shirt and slam you against the wall.

You cried out in pain as your eyes snapped to hot pink. "I knew it! Somebody get Gaster!" You were crying again as a bright light was forming. "PLEASE STOP!" You screamed before a bright light hit Undyne and pushed her back.

By the time Gaster came in, Undyne lost only one hp. "Good. She's weak. It'll be easier to kill her." Undyne growled. Gaster looked at you as you slid down till you were sitting. "I..I just w..want to g..go h..h..hom..." You passed out almost immediately.

You woke up in what looked like a cell. You had bandages all over you and your hands. You groaned before seeing Undyne, Sans, and Gaster walking over. You pretended to still be asleep on your side.

"We're wasting time Gaster. We should just kill her."

"No. There's something about her that confuses me..."

"*the only thing that confuses me is how she has a fear soul..."

You squeezed your eyes tightly as you willed yourself not to make a sound. You hated those two words. 'Fear soul'. You heard two pairs of feet walking away before you heard a door opening.

You stayed as still as possible before you felt a hand gently laying on your forearm. "It's ok. I know you're awake." You slowly looked over your shoulder to see Gaster. "I'm sorry Undyne injured your shoulder more." You sat up and pulled your knees close.

...

* Fear isn't leaving you...

* You must try to be determined...