Undertale Boiz x Reader

You Can Save Us All [UnderFell!Sans x Reader]

Sorry NdragonEyes that I took forever, the video distracted me. WATCH IT, IT IS WORTH IT. Also I'm terrible at anything involving Underfell at all so plz just don't judge me. And be warned, this is bad and short. (Secretly just wants to watch more Undertale against humanity)

You haven't eaten in days, waiting for Somebody named undyne to take you away to the capital and kill you for some reason. You didn't want to die, but you didn't want want to make anyone suffer. It was for the best.

Sans was ordered by his brother, Papyrus, to stand guard. It was uninteresting for a while. The little brat wouldn't do anything to try and escape. Then he started talking to the human. They told stories of the surface world and how kind it is.

Kinder than this place, anyhow.

Sans knew you were Helpless, pacifist soul. He wanted to help you but he had his orders, his priorities, and his own life. Just one more human soul to asgore will set everyone free. Will make Papyrus free. Maybe then... maybe the  things won't be so brutal and he will get the love he always secretly craved.

"Sans..."

Your weak voice croaked out. You were hungry and thirsty. Sans would give ya all he could, really, but his nasty brother papyrus would try to minimize anything given to you. It was fine anyways.

"I want out."

Sans flinched. You've never complained. You've never said soemthing like that. It didn't scare him. Just... you caught him off guard. He snapped his skull around so his eyesockets poured into your own teary eyes. Can a dehydrated human cry? Apparently they can.

"What!?"

His voice was growling out hostilely. This was a mistake. But you wanted it to be over with. From the stories you heard this skeleton tell  the listers deserve to get back up to the surface. All they needed was one more kind soul to sacrifice. You were that soul.

"I said I want to go. Undyne's taking too long. I want to get you all home as soon as possible."

Your voice cracked at the end of that. Sans was surprised. He thought UnderFell finally got to ya and you were getting a little mad. But no. You were still a purer, innocent angel. He didn't want to let you go, deep down in his soul, but in his skull he knew you were going to do the right thing. You were a pacifist.

"Kid...You can save us all..."

You heard him trail off. Working your cage there was a wall of bars isolating you from the rest of the underground. They were compact, but there was aenoygh space to stick an arm through up to your tricep. 

You slithered your hand through and placed your palm on th side of his face, letting your fingers spread. He gasped and his own hand flung to yours, phalanges entwining with fingers. Sams was having a weak moment...

"I know. That's why I need to sacrifice my life to upholding what is right."

Sans nodded. He sucked it up and opened the gate. You stumbled out, standing up for the first time in months. You held on to sans for balance. You smiled at him. He sighed. His soul began to glow its bloody red hue. You looked at it as a small part of it flashed and entered your own soul.

"There, now you can teleport to Asgore. One time trip. Sweetheart..."

You heard him choke up on his words. You were on the verge of crying too, but your body was struggling to conserve water.

"Set us free."

You nodded, letting your soul out and the power sans bestowed on you engulfed it. In a flash, you were whipped away in a shortcut straight to Asgore's castle. Your soul was to be extracted, Nd the barrier would be broken.

Sans fell to his knees, sobbing like an idiot. That's when papyrus walked in. He was about to yell at him for letting the human loose, but the look on Sans's face told him that you were going where you needed to go.

If you cried raise your hand.

~Eva