Gold's Eye GasterSans X Reader

Not at All

Credit to Miss-Sheepy on Deviant art. 

You got up from bed feeling your head hurt slightly and a bird caws outside your window, you head ached as you stumbled out of the bedroom and slowly went down the stairs. You almost miss the last step and have a mini heart attack. It was all so quiet "Sis?" You called, "sis!" You repeated brushing your hair back with your fingers and looking around. You yawn with a sigh and head into the kitchen which your greeted to a unfamiliar figure "hello again~" It was Gaster?! G.Sans dad! "w-wh...." You where startled. 

"Do not be alarmed.." He says softly, He looked majorly different. He had a complete body this time, He was extremely tall "What happened?! where is everyone?" You asked confused and afraid. He smiled softly "let me explain" He sighed softly. 

"you blacked out, but... you did something... I dont know what you did... but when you blacked out. A blinding white light beamed from you and caused some disturbance on the collapsing void.... You took pity upon me after all iv done to disrupt you two... and honestly im forever in your favor for that. As well as somehow... you managed to summon my fourth son who had disspeared long ago...." Gaster smiled. "I doubted you humans, and im sorry for miss judging you. You humans have a special substance that no monster could ever comprehend" He smiled softly. 

"And what is that?" You still tried to comprehend everything that had happened.. "Determimation my small human. You proved to me more than I thought was capable from a human" Gaster had a odd smile. You relaxed a little "where is all the others?" you asked checking the time. "they are out at work... seems like you did some minor time changing as well" He chuckled. 

Everything was so complicated, "is my sis-" "Your sister is fine. the timeline alter you did only minor fixes... Humans dont completely accept us yet... but a lot of time has past..." He sighed. "how long had I been out?" you asked. "about.... hm... 2 or so months..." He chuckled. "no wonder you seem groggy..." He chuckled. "My son G, He went and spoke to your sister. He spoke to many humans and let himself be revealed.... he explained about you and... well monsters came out of hiding slowly..." Gaster smiled. "here come sit with me and we can discuss this over a cup of tea" He smiled pouring you a cup of earl grey tea. 

He held your shoulder as you went back into the livingroom and he sat down "it was long ago... G must of told you much of who I am already..." Gaster chuckled noticing you slightly bored expression. "well... it all began after my death in another timeline per say... or... well a different world... or..." He chuckled. "perhaps another book" A voice that was slightly feminine spoke through him.

Sorry for my lack of updates, I told myself i was gonna update but my cold hit me like a truck and I fell asleep so quickly.