Dedication (Underfell Sans x FemaleElf!Reader)

Make Up

Chara's p.o.v

 I stare at y/n, and notice her expression. Looking down my arm, I see three glowing knives circling around my hand, pointing defensively at y/n. Ping. I felt myself flying through the air, hurled across the room. I let out a yelp as I crash into the wall, slammed into the ceiling, then thrown onto the floor. landing hard on my back. I groan, and squeeze my eyes shut, silently cursing. "W-what the hell was that?" I whisper, trying to shake off the pain. "Tat, kid, was me." I open my eyes, and meet the gaze of Sans, his smile was wide, and his eyes where full of bloodlust, "I wasn't talking about you, I was talking about that attack..." I trail of as Sans prepares a bone attack. "Sans, stop it!" Y/n shouts. Sans startles, and looks back at her, "But they jus-" y/n puts a hand on his shoulder, "it's my fault, Chara just got... defensive." She bends over, and takes my hand, "Chara, I'm sorry... I know that it was wrong to ask you to do that... I was being foolish... I compleatly forgot that you..." The light in her eyes fades, and she looks down, "I'm sorry... I-I don't want it to happen... not again." She suddenly looks up, and breaks eye contact, and turns to Autumn, who looked like she was about to book it. "Autumn, I'm sorry, I let my curiosity get the best of me. I didn't mean to make you uncomfortable, and I hope you can forgive me..." y/n spaces out again. Autumn doesn't seem to notice her absence of mind, "Look, as long as your fine, I'm fine. It's okay." She whispers. Y/n nods, and walks away, and disappears into the hallway. I pull myself up into a ball on the floor, feeling all the memories of the pacifist runs flooding back.

Flashback to when Chara was alive in the Underground, when they where about six...

"Sans, cmon, do that thing with you're magic!" I ask excitedly. Sans just had a conference with the king, concerning the construction of the core. Doctor G had just left, and Sans was walking out of the Garden. He turns, and grins, "Remeber that little deal we had? Every time I do ta trick, ya have ta do me a favor, got it?" I nod. Sans sighs, and I feel myself being lifted up, all the way to the ceiling, then dropped, just as I was about to crash to the flowers, I was lifted up again. I giggled and laughed, holding my stomach. I loved that strange feeling I got in my stomach, what the people on the surface called "butterflies". Sans chuckles, and three lifts later, he put me down, "Now kiddo, I've got a favor for ya. Run ta Grillbys and get me thirteen mustards." I stood up, and gave a salute, "Yes sir!" I say, laughing afterwards. Sans winked, "Thanks kid" and disappeared. I knew he was going to be at the Cores construction site for the next couple days, so I should've known he would be hungry. After telling my parents I was going to Grillbys, I got a ride from the Riverman/Riverwoman. I sat on the seat in the boat, and watched the water. "The water is rough today... that's good luck." The mysterious cloaked figure says. I smile, and look into the water, and see little glittering crystals at the bottom.

"Chara? Hey kid, snap outta it!" 

I look up and jump to my feet. Sans looked really mad. Just a little guilty. He puts a skeletal hand on my shoulder, "Kid, you all right? Ya kinda spaced out for a coupla minuets." I look down at my feet, slightly embarrassed and still mad. "Well, maybe it's because you just spun me around the room like one of Nabstablooks music discs." I snapped. Sans smirks, "Ya can't blame me, yer the one who attacked first!" I look at Sans's face, expecting a smug, amused expression. But I saw something different. He was looking at y/n, who was again, walking back into the hallway, after telling Frisk, Undyne and Papyrus to calm down. Aww, he's concerned! He's never made that face before. I move next to Sans, and whisper, "Ooh~! You like her, don't you!" I chuckle, seeing Sans's face turn red, "Why would Ya think that?" He whispers back defensively. I smirk, "Is it the fact that you look at her with the La La eyes every time you see her? Or that you act all nice and obedient to her? Or is it that you just have a lil' crush on her?" I taunt, silently shouting my triumph. "H-how'd ya know that? Who told ya?" Sans asks, as he looks dagger at me. Though, that look had a bunch of mush behind it. "Ooooh! So it's true! You do like her!" I whisper back. Sans shoves his hands into his pockets, and grins, "If ya keep at it, I'll end up drillin' her rosey cheeks into ta dirt." He says maliciously. Sans looks back up at his friends, and currently, Undyne had Papyrus in a headlock, laughing while Frisk ran around in circles. I grimace. and take a step to the side. I suddenly remember something, and look down at my feet, "Hey, Sans? I'm sorry... about what happened back in the Underground. You seemed like you didn't care, but you did. I didn't actually want to kill anybody... I was just so... so... mad. Monsters where better than that, so I decided to get revenge. I still regret it. And right now, it's like we're all friends again. I really miss that, so maybe if you could forgive me, that would be nice." I stared at my my hands, expecting to be thrown against the wall or the ceiling, but that didn't happen. Sans looked back down at me, his eye sockets dark, and his smile slighted. Ping. Sans had a hold on my soul, and I felt myself being lifted up into the air. I squeezed my eyes shut. But the pain never came. Sans dropped me, and I braved for the floor, but right before I landed, he lifted me back to the ceiling, "Of course I forgive ya, lil brat." He chuckled, and lifted me up again, and dropped me, catching me again. I stare at the skeleton, and I start laughing, "Thanks Sans! I'm surprised you still remeber this.." I started to cry, laughing all the while. Sans chuckled, and set me down, "Ya getting sick already? Wow, yer chummier than when ya where a toddler." I wipe away the tears, shaking my head, "No, I'm just so happy..." sighing, I get back up, and give Sans a hug. "Sooo, does this mean we can call you duncle again? Or are you over that?" Asriel stutters. I laugh, as Sans nods, "it's better than smiley trash bag." 

Y/n p.o.v

I look around the corner, and watch Chara, sans, and Asriel, all laughing together, "Seems like they've made up... this should be an enjoyable trip."