credit to my bae Lilypuppyyy for the idea and for just being the best person ever <3

"Daddy! Daddy!" the little one cooed as he came in the door from a long day of work, "sorry i'm home late" Sans smiled coming into the living room to see You and little baby Arial. "Hey bone daddy" You smiled as your little one wiggled in mommy's arms reaching with adorable little grabby hands for her daddy she loved so much. 
Sans smiled softly at his beautiful family and chuckled at his little baby, "relax for a little bit ok? ill get you some ketchup. you must be tired form a long day" You got up and kissed his forehead and Arial kissed daddy on the cheek too before they dissapeared into the kitchen. Sans smiled as he sat down relaxing, She was singing softly from the kitchen "blue~ Blue the colour of our world from far far away..." Her voice echoed in his mind, Sans realized all of Arial's toys where all over the place so he cleaned them up, You come back with his favorite brand of ketchup and a little bit of last nights dinner. Sans was on his knees cleaning up Arials toys...

the sound of the washing machine echoed and she smiled "hey can you hold Arial for a minute?" She asked putting his dinner on the coffee table . "of course" Sans put his arms out to take Arial. The moment his hands touched his child she turned to dust and suddenly You turned to dust; everything around him turned to dust... Sans eyes filled with tears and puts his arms down to support him as the real world appeared around him Chara stood over him with a knife. Sans sobbed feeling defeated at the hands of the child 

you took everything from me... 

EVERTHING I LOVED

my wife....

my child...

all that was left in his hands was the little whoopee cushion he used on you the moment you two met. Chara raised the knife..... "Im sorry" He choked softly...

*Butterfly is sobbing and no tissues in the world could stahp the waterfall tears* 
Orginally this was gonna be Sans x Butterfly-senpai but i decided to change it