Yandere One Shots

Yandere!Blue X reader

Your P.O.V

I was becoming too exhausted. What has gotten into blue. A sweet little cinnamon roll who is now a crazy murderer. Alphys told me something about yandere until a knife flew into her chest turning her to dust. I was the only one left. Blue killed everybody, even papyrus. I was crying so hard at this point. I didn't want to go this way but neither did anybody else. I hid behind a tree. I needed to catch my breathe. It's been almost a week, that I have been running and hiding from blue. He wasn't the same. What did Alphys mean yandere. I know what yandere means but who is he doing this for.

" Y/N, I know your here~ "

Oh no. I start running again but back into town to hide....Again. The only thing that keeps me going, instead of just letting blue kill me and end it all is Papyrus. The last thing he told me was to stay determined and do NOT let Blue kill you, Please Kiddo. It sent me straight to tears. The only thing I have left from him is his sweater. That's why all I do is run and hide because it's the last thing Papyrus asked for.

"Y/N~"

I ran into muffets and barricaded the door from the inside. All doors and windows are barricaded. I know it seems like I was just trapping myself but Muffet showed me a trap door for when she needed to get away from drunken Papyrus. She showed me and only Muffet and I know about it. The best part it leads to the outside.

BAM BAM BAM

" Y/N, I know your in there come out, I won't hurt you.......much "

Yeah that doesn't really want to make me change my mind at all. I ran over to the drink and food shelf and grabbed F/F and F/D and quickly ran to the secret passage. I barely made it, too. I could hear blue destroying the place like it was nothing. I ran outside and went to the hotel to hide and get some rest. Suddenly, A knife just barely missing my arm flies by.

" Holy Mother Of Asgore ", I squeaked. I turned around and there was Blue right in front of me. I ran and I could hear him running after me but I was faster and I hid behind some trees. Why was he doing this. Just to think I had a crush on him but not anymore.

" Y/N, this is getting boring, how about you just get your punishment over with and it'll be over and done and you get to live ", Blue said sternly " I am getting very tired of chasing you and everyday that you get away or run from me, the punishment gets worse". I was shaking this is the closest he's been to catching me. I heard him growl and stomp off. I peeked around. He was gone, finally but suddenly felt a sudden pain my arm. I turned around and Blue was smiling and holding a syringe. Everything started getting foggy, I tried shaking it off but it didn't help. I fell on my bottom trying my very hardest not to pass out. Then I feel someone pulling me over to him, He was playing with my hair. I'm one of those people if you touch my hair I get very tired, very quickly.

" It's okay Y/N, just go to sleep, everything will be okay and as soon as your punishment is done, you can finally be with me forever ", He said softly with a mix of crazy. I tried staying awake. Everything got foggier by the second and eventually I blacked out.

Blues P.O.V

I finally caught her, I was so happy. After an entire week of her running and hiding from me. It made me proud but I looked at what she was wearing. She was wearing my stupid brothers sweater. I groaned in annoyance but if it made her happy, I guess I could let her keep it on. I picked her up bridal style and carried her back home. When I finally reached my house I carried her up to my room and placed her gently on the bed. I covered her up but I had to make sure she wouldn't be able to leave. I ran into my closet and grabbed chains. I chained her to the bed but giving her enough to room to move her arms around. I took the knife out of my pocket and looked at it and back at Y/N. I made a slight cut on her face causing her to bleed a little
At least, I did it when she was asleep. I didn't want her to feel it unless I absolutely needed to. I kissed her on the cheek and looked at her. She was so beautiful and so perfect. I am going to keep her forever. I looked at her one more time before leaving her to her sleep. I will never give you up. I walked out the door.