One Shot Book {Kimetsu no Yaiba}

Muzan X Tanjirou (M)

Here it is SPARKLINGWATA !!
This is kind of hard to wrote. But anyways I hope you guys enjoy!!

Warning! Smut ahead!

No one pov

Kamado Tanjirou and Kibutsuji Muzan has been dating for 2 years now. They both met on a luxury restaurant,both of them was suppose to meet their date but neither of they date arrive and they ended up hooking up with each other. They both become friends and a month after they confessed and in a relationship. It's been 2 years since than and thankfully there's no drama happen such us a misunderstanding between them because of some random girl/guy flirting with them, their parents didn't approve of them or many other scenarios. They have been having a peaceful and happy life.

Kibutsuji Muzan is an owner of a big company that sell jewellery, each month they would have a new design publish for the world to see and buy. While tanjirou work as one of the waiter at his parents café. Despite their busy schedule they would always have time for each other but that stop 2 months ago. The company is facing a conflict such as low on money and someone stole the design they were suppose to publish just the week after,sending the company to a panic. And because of that muzan has been stuck inside his office for how many weeks/months now. Trying to think of a way to solve all of this uproar.

Muzan stop coming to their apartment when all of this problem surface and tanjirou,being a thoughtful lover he is, he didn't mind. He understand that his lover is having a huge problem right now and if he make a wrong move he could lose the company that his father entrusted him with. Yes he is sad but after all of this settle they would go back to their usually life and tanjirou will make sure that muzan will have some time for him and drag him out on a date!

Tanjirou laid on the king size bed,arms wide open and eyes just staring at the ceiling. The apartment has been quiet lonely since he's the only one living there. Tanjirou let out a sigh as he turn,using his left arm as a pillow and just stare at the wall. He really got nothing to do..... suddenly a certain image cross his mind making him beat red. He abruptly sat up and laid his back against the bedframe.

He's lonely without the raven,he want to be in the raven arms again,want to kiss the raven cheeks and hug him as he came back from his work. But most importantly.....he want the raven to hold him. Yes,he has been sexually frustrated. He want the raven to touch him,tease him,f*ck him to Oblivion. He really missed the raven touch.

Without the red head male notice,his hand is already inside his pants, wrapping his fingers around his hard shaft and slowly pump it up and down. He let out a breathy moan and he fasten his pace.

'no...it's not enough..'

He thought as he got on all four,the pants already down to his knees. His free hand made his way to his ass and enter one finger. He moan and insert another finger before he make a scissor motion, he take his finger in and out, repeating the action over and over again while moaning his lover name.

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Muzan let out a heavy sigh as he step out of the elevator on floor 4, where his and lover apartment at.

He unlock the front door and mutter I'm home before he kick of his shoes and close the door,lock it on the way. He hang his coat on a nearby hanger and put his suitcase under it. He look around, searching for his cute,adorable lover but found none. He raise one of his eyebrow in wonder. Usually at this time his lover would be sitting Infront of the TV watching his everyday drama.

"Maybe inside our room.."

He mutter and made his way there,just as he was about to turn the knob he heard a moan. His lover moan to be specific. 'w-what?' he gulp down his saliva and slowly turn the doorknob and push it open slightly what he sees next make his eyes widen and pink dust spread on his cheeks.

There on their bed is tanjirou,half naked,ass up the air with 2 fingers in, moaning his name as he masturbate. His other hand jerking off his member.

"Ahh muzan,muzan~"

He could feel his own shaft getting harder at the scene. His pant suddenly feel tight. Who would have thought that his lover has this side of him. He fully open the door but not to loud. Not wanting the red head male know that he was there. He slowly make his way to bed,standing behind the red head male that to lose in pleasure that he don't notice his own lover standing behind him. Licking his dry lips as he stare at the finger that goes in and out of his lover. He feel arouses.

"I'm cu-cummingggggg~"

White liquid spurt out and his body gave up. Muzan smirk as he unbuckle his pants and goes on top of the red head male. Tanjirou eyes widen and his face heat up,he turn to see the handsome face of his lover that currently have a wide smirk on his face. No way....did muzan see all of that?!?

"Mu-muzan-san! W-when did y-mmm~"

Tanjirou moan as he felt his hole being stretch by his lover fingers. Muzan twist his finger and made a scissor motion while biting and licking tanjirou nape,leaving lots of hickey.

"Did you miss me this much?"

He whisper -voice deeper than usual- in the ear and lightly bite it,making tanjirou let out a small moan.

"M-mish y-you~"

He slurred the word out and plant his face on the pillow,his hands gripping the blanket as he could feel something bigger enter him. Muzan let out a groan as he shove his member,hitting tanjirou prostate spot on. The red head male let out a loud moan and his body started twitching,he feel so full...

"I really miss this tight hole of yours"

The raven said with a groan as he pull out and thrust in,he repeat the movement over and over again.

Tanjirou could feel himself near and the moan got louder and louder. He felt to much pleasure that he totally forgot that his lover saw him masturbate just a minute ago.

"M-muzan-san! I'm gonna-!"

"Come tanjirou"

Tanjirou came hard with a long moan. He pant as his head hit the pillow. Muzan came inside tanjirou after a few more thrust. And pull the red head male face for a kiss. They both pant,falling from their high.

"Tadaima..."

Is the last thing tanjirou said as his vision turn black. Muzan smile and pull him close to his chest.

"Okairi.."
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.sorry if there's a wrong grammar and I hope you enjoy😊

Soooooooo how was it? This is the second time I wrote smut😅

Leave a request if you have some! I'll try to write them😁