Something to be feared (Jimmy casket x Reader x Johnny Ghost x Johnny toast)

Everythings returning to normal now, well as normal as PIE gets.

~1 week later~
~Toasts POV~
Y/n is back now and fully recovered, ghost is happy, "sir do you want to come on a new case?" I asked ghost as I walked up to him "yes toast, I'll see you later y/n" he said as he pecked y/n on the cheek.

~time skip~
~Toasts POV~
We arrived at a house which looked quite old "no wonder a ghost is haunting this place it's so old" I exclaimed as ghost nodded his head, we walked inside and I saw a dead body  oh no I thought as I saw ghost twitch slightly "are you ok sir?" I asked cautiously, "yes toast I'm fine" ghost said sighing as he walked past the dead body, I let out a sigh of relief.

~Ghosts POV~
When I walked inside the house there was a dead body let me out please I'll be real quick like casket whined, I ignored his desperate pleas and walked past the corpse your no fun oh be quiet, leave me be for once hey that's not nice! I shook my head and continued walking, as I walked into a room I saw someone who looked like y/n "toast d-do you see her t-too?" I asked shakily   "Uhh no sir, I don't see anyone" toast said puzzled oh god oh god oh god let me out I'll handle it better than you can fine but don't hurt toast I won't, my vision then went black

~Caskets POV~
"What are you doing here?" I snapped causing the y/n lookalike to flinch "I...I...I was y/n's twin sister" she said as she silently wept "wait what?" Me and ghost said at the same time "I died a couple of years ago..." She started as toast stood next to me "wait wouldn't you be the age/height you were when you died?" Toast asked, I turned my head to look at him "no toaster it doesn't work like that" I stated as a single tear rolled down my cheek "why are you crying?" Toast said as he put an arm on my shoulder "get off me" I hissed as toast stepped back, "*giggle* it's working" she whispered as I started to twitch, I pulled out my knife and turned towards toast "don't you dare" toast said sternly as he got out his gun and pointed it at the y/n lookalike, with one quick pull of the trigger she fell the ground, but started pixelating then turned into a middle aged man "it was a shapeshifter" I said calmly, "it must have a power to make people angry" toast said as I passed out letting ghost take control