Undertale AU Sibling Oneshots

Dust x Forced! Star Sans! Reader

(my brain for the past few days: haha Minecraft with friends go brrrrr)

Requested by the lovely corvid, averyiconicwriter!~

It was hell.
Literal hell.
You'd much rather be stabbing things with your brother than be a goody-two-shoes.
"(Y/n)!"
You groaned, looking up from your sulking corner. "What?"
"Swap made food!"
"Coming." You sighed, getting up. You knew if you didn't, you'd get an earful from each of them.
Wondering how you got here?
Well it's simple.
You were killing things with your brother, as usual, when you were gravely injured.
And since your brother couldn't heal you, you were snatched up by the Star Sanses when he wasn't looking. They healed you and are currently trying to get you to be good.
You stick around, unsure of what would happen if you tried going against them. You couldn't figure out portals either, so you stick with being miserable in their presence in hopes they'd let you go.
You stared down at the plate of tacos that was handed to you. You liked tacos, but not every night.
Man, you were getting kinda sick of tacos.
Nonetheless,you ate it, knowing that by not eating you'd get a lecture on taking care of yourself.
Once you were able to, you slipped away upstairs to the room you called yours.
You stared at the notches in the wall, made by you as you counted the days. You stared down at the eighteen little knife marks, scowling as you had to add another.
Nearly three weeks, and you were sick and tired of being nice.
"(Y/n)?"
Ugh, Dream. Ink had originally found you, and had taken you to Dream and Swap to be healed.
And Dream never shut up about his brother. Always Nightmare this and Nightmare that!
"Ink and Swap headed out first, so you'll have to come with me today."
You felt a grin pull at your face.
Oh those fools.
"Fine." You sighed, pushing down the grin and turning to follow him through his portal.

It couldn't be more perfect. Dream's portal malfunctioned, and it led you both to your AU.
Of course, he didn't notice.
"I wonder what went wrong, we're supposed to be in Underswap." he hummed, "Let's go back and try again."
But just as he turned around, you flung him away from his portal, allowing it to close behind you.
"Oh you absolute fool, Dream! Don't you know you shouldn't be alone with a traitor?" You laughed, summoning a few bones to keep him in place.
"Dream!"
You scowled, turning to see Ink and Swap.
Of course they'd follow you here.
"(Y/n) what are you doing!?" Swap exclaimed, flinching as you snapped at him.
"Don't you get it? Why the hell would I want to be anything like you!? Why should I listen to the ones that tore me away from my family!?"
You hadn't summoned them, but you knew who was here when bones began shooting past you. You turned, seeing your brother on the edge of the treeline.
"Let the bright one go, (Y/n), boss wants to take care of it."
Completely ignoring the weird, goopy octopus skeleton and the cries of the Star Sanses, you ran towards your brother, not caring one bit about any dust that clung to his jacket as you hugged him.
You felt his hand rest on your skull, just like he always did.
"Are you alright?"
"I'm alright."
He nodded, the both of you looking up as the goopy skeleton returned to your side.
"Where were they headed?" He asked, staring you down.
"Underswap." You replied, watching as the skeleton nodded and slipped off into a portal.
"That was Nightmare. He was originally just going to help me find you, but I'm rather liking his gang." Dust explained, staring at the spot where Nightmare disappeared.
"Could I join too?"
Dust grinned, a bit unhinged. "Sure. I bet Nightmare'll love to have us around. After all, we're..."
"An unstoppable duo!" You finished his sentence, following after him as he led you to Nightmare's portal.