Bad sanses x killer! reader x star sans

The bad sanses

Authors P.O.V
You two walk through the portal and arrived at a castle
"Guys come down stairs now!!"
Nightmare yelled
You cover your ear because nightmare is shouting loudly
"Can you not?"
You ask nightmare while look at him with a annoyed face
"What's with that face?"
"Because you're annoying"
Nightmare is triggered (XD LOLOLOLOLOLOLOL)
"WhATs WiTH AlL tHaT NOisE?"
You turn around and sees 6 skeletons
You prepare to take out your weapons but nightmare stops you
"woah woah calm down girl,  these are the bad sanses... And maybe a human girl besides you..."
Nightmare mumbles the last part and you ignore it
"guys this is..."
Nightmare look at you,  he forgot to ask your name
You look at nightmare with a 'are you serious' face and sighs
"My name is Y/n"
~After the introducing (I'm lazy)~
You all stays in the awkward silence after you guys introduce yourselfs
And you saw a girl,  covered in a black goopy stuff and has a little bit of purple
You thought she was an enemy so you throw a knife at her
She's shocked and she turn into a goopy puddle to dodge
After the girl dodge the knife and she returned to her normal form
"Rude" the girl look at you
"and nice knife throwing skills by the way" you thanked the girl as she complement you (???: Wot)
"my name is Emily by the way but I have another annoying version of me so just call me D" (I'm sorry if you don't like my oc ;-;)

D's P.O.V
That Y/n girl she throw a knife at me and luckily,  I dodge it
"So nightmare, why did you bring this kid?" cross look at nightmare
"Well, she's good at killing" Nightmare reply's
I facepalm at his answer
"seriously nightmare? Just because she good at killing it doesn't mean you can let her join the team" I look at nightmare but he looks at Y/n
'... Ohhhhhh, I know why now...'
I look at nightmare and Y/n with a 'I ship it' face

Nightmare P.O.V
What's that face suppose to mean...
Wait...
DON'T TELL ME SHE
I look at Y/n then look at D
I look at her with a 'DON'T YOU DARE FACE' but she looks back with a ' Oh I will' face
I garb D with my tentacles and says " we'll be RIGHTTTTTT back"

Your P. O. V
nightmare garbs D with his tentacles and walk into the basement (Idk if they have so I add the basement)
After a few of "BANG" sound
I saw nightmare walk out of the basement with a pan and D has a big red mark on her forehead
" if you do that again, I'll kill you"
"Yeah yeah whatever"

((I'm sorry for the short chapter, I'm gonna sleep now bai))