Yandere kny x reader[Oneshots]

The demon's mate..

Warning:Yandere themes,blood and gore

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"Bow your heads down,fools."

Muzan,the demon lord said lowly as
He looked at the so called
"Lower moons" in disgust.as he looked
Down on them,you were there,just
Sitting uncomfortably in a red,soft
And very comfortable cushion nakime
Had prepared you.

The lower demons bowed there head
To the ground but they can't help but
Looked at you as you were there in
Muzan's side,sitting comfortably as
They hopelessly bowed.you're lips
Form a thin line as you felt there eyes
Looked at you.yes...you were here,in
The side of muzan,the thing is your
Not even strong nor powerful and yet
Here you are..

You turned into a demon just a year
Ago and muzan invited you to have
Dinner,emberassed that you can't even
Hunt your own food,you thanked him
Quietly as he just pats your head
And laughed.

A sight of mouth-watering food that
Looked like a steak but you know it's
Not.it was human flesh cooked,just
For you.he even offer you to sleep in
His place,that made you looked at him
In disbelief and shock.you seriously
Didn't know how he acts so...kind.

But how can you not say 'no' to him?
He acted like a perfect gentleman to
You and oh god..his looks are to die
For and his smile made you weak to
Your knees,you even thought that his
God incarnated but..the man you see
Now acted nothing like that anymore..
Muzan looked at the demons below
Him like he's looking at trash or filth.

He looked at them like there nothing
But worthless rats that served him,
You slightly frowned as you saw him
Giving a speech until he called out
Your name "(y/n)..would you come here
Please?" You paused but nodded and
Silently walked to muzan's side,you
Tensed up when muzan wrapped his
Arm around you possesively as he
Speak "this..is (y/n),serve her like you
Did with me."

You're eyes now widened in shock,
Looking up at him you don't even know
How to compromised his words,he
Looked down at you with a smile you
Used to see when you first met him
But you still can't believe him that he's
Willing to give you such a place,even
Though your just a mere demon with
No use.

Though you didn't notice,he frowned
Not liking that you call yourself a
Mere demon when he finds you one
Of the most amazing things in the
World.muzan then looked back at them
And so do you,but you flinch when
Lower 2 looked at you in anger,his
Look just said what he wanted to
Speak but cannot say it out loud.

"You don't deserve this." It said and you
Know it's true,you truly don't have
Much power and you were prety weak
In strength,you looked down the
Wooden ground in shame as a very
Awful silent filled the room..

A deep voice then broked it "then i
Guess you have to give up you're
Place for her,if she had no place then
You must be willing to give it to her."
Muzan's rich voice was laced on anger
As he glared at the lower 2 who is
Now sweating nervously,now terrified
On what's going to happen,he tried
To plead for his life.

"I-it's not what y-y-you're thinking,
M-m-lord!please,spare me!! ....i can be
A good use unlike that useless bi-"
He was cut off when a large tentacle
Monster bite his head off,his body
Became mangled and bloodied as the
Monster burped as it feasted on his
Body.

Flesh and blood splashed at the rest
Of the lower demons,they kept silent
Not knowing what the demon is now
Up to,you were horrified.was he always
This cruel?is this really kind man you dined with just a week ago?

Well,no.because if your being honest,
He's nowhere to be seen..even if he was
Right there standing beside you,he
Then glanced at you with the same
Kind glint in his eyes as the week
Before.you shuddered in fear wanting
To run but you know he'll just
Catch you within seconds and who
Knows what's he going to do if you
Acted rebelious?

You absoloutely don't wanna know.
He smiled "go on,dear..join them." He
Turned his head back to the other
Demons "greet her with respect,you
Pathiec scums." You slowly headed
Down with the guide of muzan's
Hand,now slipping away from him
The lower 4 shyly greeted you and
You nodded.

As before your going to join back to
Muzan's side to have him replaced the
Lower 2 stamp with you instead,the Lower 4 accidently stepped on you're
Expensive kimono and this caused
You to almost slip.

The demon apologized and you
Waved your hand and told the lower 4
It's fine but suddenly a powerful and
Angry presence was hovering before
You and the other demons.you can
Already tell it was muzan by the
Powerful aura he's having now but
His anger towards the demon was
Unbearable.

He cannot register to have a lowlife
Hurt you so raising his hand up,
The monster looked at the lower 4
And the demon shakes in fear as he
Looked up at the monster,it's mouth
Drooling,ready to devour him any
Second.

As muzan commands the monster,
It didn't took too long as the demon's
Flesh was now scattered the wooden
Floor along with his blood.

Muzan speak once again,now a
Deep and low voice to warn everyone
To not..mess with HIS mate.