The Unknown Hashira (Demon Slayer x Reader)

[37: The morning after]

It's early morning, and the sun is shining brightly as if it's a perfect day. Everyone is having a lovely morning, drinking tea, and eating rice with eggs and fish. While others are still cuddling in bed with their partners, just like the two hashiras that we'll focus on today. 

The two hashiras are currently known as the Wind Hashira and Unknown Hashira. Both of them are naked under the sun, only getting covered by Y/n's haori. The two of them are tangled with each other like ropes, not letting one another leave each other's side. 

The house that they're in is abandoned and that's why there are no doors, so the sun is shining over them so brightly. Sanemi groaned, his eyes slowly opening, groaning at how the sun is so bright. He slowly blinked, trying to adjust his eyes from the brightness. 

He slowly moved and tried to stand, but something is weighing him down. He looked down and saw an arm around him, Y/n's arm. He looked to his side and saw Y/n's sleeping face, the man started blushing at how beautiful Y/n is. 

Their long eyelashes touching their cheeks, their rosy lips that bit and gave him hickeys, their long beautiful hair that he can't stop pulling last night, the longer he looks at Y/n, the more he remembers what happened last night. He blushed even more, trying to cover his face when he heard Y/n groan. 

"The sun!" Y/n said and he saw Y/n's face slowly disintegrating. He gasped and stood up, immediately looking for a plank to cover the sun. He started piling them up and covering up the sun. Y/n moved and started sitting up, looking at Sanemi. 

"Tsk, you should've known that there is no door in this house! And you should've put on something to cover up!" Sanemi said, standing in front of Y/n without noticing something. "You shouldn't be naked!" 

Y/n looked at Sanemi up and down and whistled. "I could get used to a view like this," Y/n said with a smirk. Sanemi looked down and saw that he was naked, making him cover up and throw a plank over Y/n. "Whoa, there darling. Don't hurt your lovely demon now!" Y/n said as they stood up. 

Sanemi looked at Y/n and can't look away, still in awe at how amazing Y/n's body is. Loving every single part of it. "Hmm, do you like what you see, sweetie?" Y/n smirked at Sanemi, making the man blush even more. 

"Just dress up, you idiot!" Sanemi said and looked over things that could cover him up. He saw his pants and remembered how he ripped off his shirt last night, making him sigh. "Dammit, shouldn't have ripped it last night," Sanemi mumbled. 

"Do you want me to dress you up, darling?" Sanemi glanced at Y/n and saw them offering their haori. "You were pretty impatient last night, which is pretty adorable." Sanemi rolled his eyes and take Y/n's haori. 

While trying to dress, Y/n went toward him and started helping him, he grumbled. "I can dress myself, I'm not a child," Sanemi said and Y/n chuckled. 

"Well, compared to my age, which is thousands of years, you're a child," Y/n said as they slowly adjust the haori to Sanemi's preferences. "And this haori of mine makes you look like a child!" Y/n said causing Sanemi to slap their arm, making the hybrid whine. 

Sanemi looked up at Y/n's face and saw their cracked face is already smooth, their regeneration way faster than he thought. "Being able to regenerate must be cool, it's like you're immortal," Sanemi said, thinking that it must be fun, but he was wrong. 

Y/n's face saddened, Sanemi noticed it and immediately felt guilty. "Immortality isn't a favor... it's a curse." Y/n said as they finished helping Sanemi dress up. "Being this old... is nowhere near fun," Y/n said and Sanemi looked down. 

Y/n held Sanemi's face and kissed his nose, smiling at him. "You don't need to be so guilty, okay? It's fine if you thought it was cool!" Y/n said, cheering up Sanemi and patting his head. 

"What are you going to use to cover up? Don't you use your haori to cover up your body?" Sanemi asked, looking at Y/n putting on their hat. "That hat is not going to cover a lot," Sanemi said. 

Y/n picked up a small plank and transformed it into a haori. The haori matching with their old haori, another capybara theme haori. "Why do you like capybaras so much?" Sanemi said, looking at Y/n cover themselves up. 

"Well, capybaras are adorable! You must go to my mansion sometime to pet the capybaras!" Y/n said and Sanemi sighed, he just nodded. "Well, come on now darling. Let's go home!" 

The two hashiras left the house after they completely clean it since Sanemi doesn't want anyone to see their mess. Both of them are now walking together, Y/n trying to hold Sanemi's hands but the hashira kept on swatting it away. 

Y/n kept on trying until Sanemi got annoyed and just let them do whatever they want. He looked at their hands and noticed how Y/n's two fingers are already the size of his hand. He looked up at Y/n and their whole form is way taller than him, making him shocked. "Hey, how tall are you?" 

"Hm, the last time I checked I was 235 cm! That was a year ago so I could've grown even more!" Y/n said with a smile, making Sanemi grumble. "How about you, darling?" 

"I'm 179 cm..." Sanemi said, already feeling how short he is. Y/n chuckled and patted his head making him more annoyed. "Are you mocking my height?!" 

"Oh, darling, I'm not mocking it! You're tall! Not for me but for average people, you are!" Sanemi got angry and took his sword out making Y/n chuckle. "Oh, you look so adorable when you're mad," Y/n said, making Sanemi give up. Nothing could make Y/n mad. 

They've been talking for a while and Sanemi already reached his mansion. He took his hand out of Y/n and started walking away, but Y/n held his hand again. "I have one more question for you!" Sanemi nodded at Y/n, letting them continue. 

"Do you still hate me?" 

"Not as much." 

"Well, that's good to know." 

"Shut up..." 

"I love you too!" 

ʚɞ ʚɞ ʚɞ ʚɞ

The next chapter will be for tomorrow and get ready because...

The war is coming!

Also, 235 cm is 7'7 feet. And 179 cm is 5'10. So, Y/n is really tall!

- Zeddxhi.