You're Not Bad (Reader x Bad sanses)

OHHH WELLLLLLLLLLLLLLLLL

(THIS IS A FLASHBACK!!)

I got up from the ground, my mask glaring at the ground where my blood pooled before I became this. I could feel my urge to kill grow stronger.

And there was no one stopping me.

So, I went through a portal and killed everyone in the world, almost killing the human. but they managed to reset. I kept traveling to different 'AU's as Mia calls them, killing. 

That's when I destroyed my first AU. I accidentally killed the human of the world, which meant that this world was just... empty.

The guilt was overwhelming!

I sat down on a dust-filled bench and cried my heart out. 

I killed so many people...

That's when Mia found me.

She was the one who copied down the codes of AU's just in case if someone needed to be saved, and she saw me crying in the Snowdin of the town. She took me to her home and helped me control the urge.

I almost killed her because of how strong my urge was.

She found Gavin when he was being deleted, and needed to save him. He was the only version of Gavin there was in the whole Multiverse. He was a minor angel, who didn't really matter in any world.

Mia helped him get stronger, and now he can literally launch a truck through the air with just looking at it.

Granted, I can launch a hundred cars through the air in one glance.

Ever since I was taken in, I've slowly and surely become happier. It's like I have an annoying brother and a sister! 

It's not as great as the sanses, but I will never go back to them.

I sighed in relief after a very intense battle with Gavin. He almost beat me!

Not.

He's not half as powerful as me, but he's still determined to get stronger even though Mia said it doesn't matter how strong you are.

He only realized it when I told him about how weak I was and I was still friends with the most dangerous creatures in the multiverse.

"So..." I said, leaning on a tree. "So. Wanna annoy one of the Sanses?" I smiled at him, snapping my fingers.

Two dark red hoodies appeared, and we both put them on. I summoned the Reaper mask that I wore when I was living with the villains, and Gavin pulled up his mouth mask. We looked like robbers. 

"Tell Mia we're going to annoy people," I stated, and he nodded, running off.

"so what sans should we annoy?" I asked him. he shrugged and said, "How about... Ink?" Even though I tensed about going back there, I nodded and opened a portal.

"HEY BITCHES!" I yelled, grabbing a can of silly string. 

All through the multiverse, we are known for causing mischief even though no one knows who we really are.

They call us the Trouble twins for some reason even though we look nothing alike. 

Dream ran down the stairs and froze, seeing us with silly string. "W-who are y-you?!" I laughed and took a step forward, nodding to Dream. "Oh, you know..." I looked up at him menacingly. "We're only here to have fun."

We then proceeded to put silly string all over his house, him and Ink chasing us both.

At one point, Ink tackled me and tried to pull down my hoodie, but I sprayed silly string in his eye socket.

Ouch.

We left after that, leaving two screaming skeletons.

"YOU TWO!" I turned around to see a raging Mia. "What?" I asked, pulling down my hood.

"THEY KNOW OUR HOUSE CODE, IDIOTS!" She screamed, pulling our masks off. Well, trying to pull mine off, but I took it off myself. 

"We need to get out of here before they catch us!" She exclaimed, grabbing our hands and pulling us into the house and snapping her fingers, making everything disappear.

"You. Go to the closet and make this place look abandoned." She pointed to me, and I smirked, running off.

I came back to see Gavin busy with Mia's computer, and her looking over his shoulder with a glare. I handed a pair of scissors to Mia, and she smirked.

We all froze hearing a knock on the door.

"You answer it! They know me!" I pushed her to the door and snapped my fingers, making a little cover-up for everything and draping it over the couch. I broke the window and then put graffiti on the wall.

"Oh no! The trouble twins attacked you! I'm so sorry. But no one has found them yet." I heard from the door. 

Wow. She's good at acting.

"Oh, sorry for intruding, miss." I heard too. 

Ink.

Mia closed the door and turned to me with a proud smile on her face. "Wow!" I bowed and Gavin held the computer up. "Here's-" I cut him off, knowing exactly where that is.

"No," I growled. Another knock came to the door.

"CHARLIE, GET YOUR FINGER OUT OF YOUR NOSE!" Mia shrieked suddenly, and the knocking stopped.

She shrugged and looked at the address before nodding. She grabbed mine and Gavin's shoulder and whispered, "Let's go."

(868 words)