Grillby x abused reader ( love at first light)

Soul mates?

Your POV ~
I feel someone nudging my shoulder . I sit up to see Frisk there crying . I sit up to hug her "what's wrong sweetheart?" She stops crying and asks me " what happened while I was gone I wasn't gone long enough for you to be hurt like this.where is papa?" I'm stunned she thinks three years isn't long and she doesn't know about papa! " frisk honey three years is a long time I have something to tell you Papa passed away two weeks after you went missing he had a car wreck!) she looks devastated and confused.
Frisk POV
THREE YEARS THREE YEARS and papa is gone. I gotta talk to sans now. He must be at the grillbys but I can't leave (Yn) alone right now.
" hey (n/n) are you hungry?) she nods "then follow me" I take her hand and lead her out of the house to grillbys. I run into grillbys dragging   (Yn) with me. I look for sans and signal him over. I didn't notice   (Yn) stopped behind me shaking. I look at her with concern as she runs to the bathroom blushing.

Grillby's POV
I lock eyes with the most beautiful person I have ever seen. She made my soul humby the name of Asgore. I have only felt this way once. I must tell sans .I feel sad as she runs to the bathroom, she must not understand what's happening. " everyone we are closing early today" everyone goes quiet I'm not sure which startled them nor me speaking or me closing early. Sans walks up to me. "Grillbz what's up"
" how long has that human that ran to the bathroom been here ." I ask, seeing only San and Frisk in the bar, the woman still in the bathroom. Sans looks nervous "a-about two weeks give or take" I knew it she is my
"SANS" i jump over the counter running to the bathroom door joining sans
.
 (Yn) POV
I ran to the bathroom hiding in one of the stalls. I feel a humming sound coming from my soul. It started after I saw the monster made of flame. Just a firelike figure hidden by a bartender's uniform. All of a sudden my pale purple soul cracks Emerges from my body without me calling it. it tries to move forward towards the door. I refuse to let it  . when It won't go back I get scared and yell the first name that comes to mind. "SANS"
I hear the sound of running and banging on the door  "(Yn) what's wrong open the door"
" I CAN'T SOMETHING IS WRONG WITH MY SOUL" I saw a flash of blue light in front of my stall. " let me see, unlock the door" I unlocked it with a shaking hand . Sans face goes from concerned to smug " it's ok (Yn) u will understand once you walk out of the bathroom!" I let go of my soul; it floats to sans and bobs for a bit passing him . I look at him and he is smiling at me. It's a little suspicious. It goes to the door. I open it and I see Frisk, my soul tickles her cheek then it stops in front of the man of fire . It glows for a bit and starts to hum louder. He nods then an upside down soul that is white appears also the souls dance while humming. We made eye contact.The look he gives me makes me swoon. Then a name pops in my Mind it feels like my soul itself is speaking "grillby." I whisper. He smiles.

Grillby's POV
Our souls bonded. She is the one and I don't even know her name. "Grillby" she whispers. my soul throbs at the sound of her speaking my name . Then I have it a name her name " Yn"
She smiles as her soul spins then she faints . My soul fades slightly with worry. I caught her before she hits the floor " sans has this happened before" he nods sadly . I examine her soul. It is light purple, the color of trust but it's dull and cracked. To See it like that makes my flames rise . Who hurt her my soulmate, I can't believe it I mean her soul trait is trust " IF I EVER MEET WHO HURT HER THEY WILL BURN" frisk looked at me nervously I calm down and apologize " I'm sorry Frisk but she is my soulmate I can't help it!" She calms down and looks me in the eye "Take care of my cousin Grillbz She's the only family I have left , You should take her to your place that's not enough room at Sans place." I nodded picking Up (Yn ) bridle style. She is so soft and beautiful! Yn could Rival many angels. She snuggles into my chest and I smile. Sans  and Frisk teleport home. Frisk doesn't know  I live in an apartment above the restaurant. I carry her past the kitchen and up the stairs I fumble for the keys in my pocket and unlock the door. I walk to my room and lay her on the red Silk Duvet Cover her with my fireproof blanket. I want to just crawl in bed with her and hold her close, never to Let go . But she must be confused. She is a human they probably don't know about soulmates. She deserves an explanation besides I'm a gentleman. I will just sit here and wait for her to wake up.

Meanwhile in sans room

No ones POV
Frisk tells sans what her cousin told her. That she has been gone for three years. " three years" sans practically screamed at Frisk . Mentioning that it's only been about a month since the reset. " That must mean time flows  differently on the surface". Frisk says deep in thought. then they start discussing something else. " How is (Yn) Grillbz soulmate She's a human" ? Sans Thinks for a moment before answering " Grillby Is a monster that has been around a long time in fact he was in love with a human his soulmate before the war that was many many years ago like a Hundred years ago . What made him agree to fighting in the war as a general is that some humans murdered his wife in cold blood because she was in love with a monster." Frisk ponders this "do you think (n/n) Is her reincarnation!" Sans nods.they discuss it a little further before falling asleep.

Quick authors noteThere will be flashbacks of Grillby's previous soulmate. The previous soulmate's name is Marie. She is an OC of mine. Thank you guys for reading in the next chapter or two. There's going to be a lemon so don't worry