Yandere!reader x Carla Tsukinami

You peaked over a corner to see your crush, Carla, talking to a girl that was a platinum blonde with 'fuchsia' or magenta eyes that shined in the sun but right then the blonde seemed scared. At the time you and Carla had a friendship that could last as long as you lived, and you were going to enjoy it. But as soon as that blonde bi**h came through that door, Carla had slowly grown feelings for her as the days past and you had watched that happen as your aura slowly disappeared. Shin too had fallen for the blonde, but that was the least of your worries. You had to keep Carla from falling for her, but he had forgotten you all together and hardly ever noticed you.

An uncontrollable urge

I want you only to myself

You, my love

You belong to me

Anyway, as you, a maid, watched as the two talked you felt a feeling in your heat to kill the blonde. You had caught a few of their words, "Maid?" "No." "Ignore" "Nothing. No one" 'Are they talking about me?!' You immediately thought but your thoughts were broken as your heard a slam. You looked back at them and saw Carla had pinned that blonde bi**h to the wall. You stayed quietly behind the wall as the blonde let out a whimper as Carla bit into her. 'He belongs only to me... My first true love.... Why does this feeling drive me crazy!?' You thought as you started walking back to your room. 

What do you want?

You want to be loved, don't you?

Well, you'll be happy if you were loved...

By me

Am I wrong...?

You started following your master around more, he seemed to be around that blonde more than usual. You then came up with a plan, you were going to lure the blonde, which you managed to get the name of now, Yui to a secret place. But you knew that plan would never work since Carla could blame you for her murder and probably will kill you. But then you thought of a plan and that was to get to know her more. 'There must be something in her past that I can use against her!' You thought, you went with that plan and when you got some knowledge you quickly contacted the people who she originally belonged to.

Why don't I rip off your lips right now

So you can't kiss anyone but me

Okay!?

Hurry up and answer the question!

Who the hell do you love!?

You called the people that started this mess and got them to come and get their 'bride'. You had saw them take her away, nobody noticed you, but then Yui had screamed "(Y/N)! Help!" as she was taken away by 'ore-sama'. She saw you quickly run away from them as if in fear, she started crying. But you were very pleased.

*TimeSkip*

Carla and you had renewed your friendship, everything was like it was again. Then that blonde came back, running in the mansion she screamed. You quickly ran to her and acted concerned but it really didn't matter. You hadn't planned this. It was new, and you didn't like how this was happening. But later that day you decided to ask Carla an important question. You asked him to meet you later in the woods that surrounded their mansion. When he actually arrived you asked him this-

"Who do you love?"

Isn't it me?

It is me, right?

It's impossible for it to be anyone else.

Why can't you tell me?

Is there another man your thinking of?

Oh right! There aren't any, are there?

"It's Yui, why would you ask that?"

You quickly said it was nothing and left. You were shocked, you didn't think he would say it so bluntly. Carla started to suspect you were going to do something to his eve but he thought that you weren't that kind of person. But you on the other hand had the feeling of wanting to kill her. Nothing could stop the decision you made this time, you ran to where you thought Yui would be. In her room. She definitely was in there, she was shaking in fear as you approached her. She pulled out the knife Subaru gave her and tried to stab your heart. But you dodged and grabbed her wrist, you twisted her wrist which made her scream but you put her mouth. You took her knife and thrust it in her chest. It quickly ended as Yui fell to the ground in a small puddle of blood that slowly got bigger. "He is MINE and he will be forever" You said giving out a slight laugh. You left the room, there was some blood on you and you had the bloody knife, and ran towards your room that wasn't far away.

Come on, say you love me

Now who are you staring at?

You should only look at me

Your the only one for me

Why don't I gouge your eyes out

An image of me in your heart will be enough for you

Right!?

Carla happened to be in your room, you were shocked to see he had found the pictures you took of him. He looked freaked out by it and didn't know how to respond to it. Once he turned around, the pictures in hand, he saw you bloody. He smelled Yui's scent on you, he just realized what you had done. "Why...?" he asked as he felt some tears about to fall. "I did it for us. She was getting in the way, but now I can have you to myself!~" You replied smiling. You walked up to him as his tears fell "Why are you crying MASTER? I'm only going ask this once, do you love me?" He didn't respond

Can't you answer me?

Who is it you love?

Isn't it me?

It is me, right?

You know I don't approve of anyone else

What's keeping you from answering?

Those other guys just get in the way.

All of them, all of them, all of them

I'll erase them all

See, it's okay now, so tell me how you feel!?

"You love me right? Don't you?" You asked as you walked closer towards him. Then you ran up to him, dropping your knife, you put your hands on his neck, you started to tighten you grip on his neck. He was surprised and grabbed your hands, trying to pull them off but it was no use. He seemed vulnerable at the moment, you had a crooked smile on your face as you did this. "I WON'T LET ANYONE HAVE YOU!!" You yelled as you slightly lifted Carla off the ground. You knew he would survive but right now your desire for his love had consumed you. Carla's hands had fell limp, even though he wasn't entirely human, he couldn't stand the pressure you put on his neck. His body fell limp, Carla had passed out, you thought he could stand what you were doing. You let go of him and put him on your bed, he was quite heavy, anyway you went over to Yui's room to still see her body laying on the ground. You picked it up and took it to your room, you took a butcher knife and cut her body to pieces. You put the pieces in a box that could hold all the parts. Then after that you cleaned up the blood and changed your clothes.

I refuse to let anyone have you

Let's stay this way forever

Hey, hey, hey

Where do you think you're going 

Don't leave me ever again, alright?

If I kill you right here

Maybe you can be mine ALONE

That would make me truly happy

Because I love you more than...

Once Carla woke up you asked him if he felt alright, he then asked something that surprised you. "Who are you?" Your eyes widened then you said "I'm (Y/N), your girlfriend and maid, your brother Shin had took you to me since you seemed pretty hurt! I was so worried! Also, I'm sorry.... Your brother died shortly after bringing you here..." You lied. Fake tears came to your eyes as if you were about to cry. "You do remember me right?... Do you still love me?" You asked quietly

"Yes, I will try to remember. But I still love you." 

He then pulled you close and kissed you.

ANYONE!