Kimetsu No Yaiba (Demon Slayer) one shot

☁️Tokito Twins X little sister!Reader🩸

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"You better leave her alone or else."

. . .

Y/n: " Moochi poo, let's go out and play together!". It was a beautiful and bright sunny day outside as the bees buzzed in the little flowers and birds chirped in the trees. I had decided it would be a perfect time to have fun with my big brothers since I couldn't before when they were busy fighting the evil infected villains, as they were called when I was told. "Not right now, I'm busy doing something..." Muichirou said, swinging his enriching sword in many directions. Y/n: "But you're just messing around with that very long sharp thingy of yours. Can I play with it?".

Mu: "No, you're way too weak to hold something that dangerous. You might even hurt yourself, and we have to take care of you." he even added an annoyed sigh, which kinda hurt me a little, but I stared at him with a determined face he has never to forget. Y/n: "W-well....well, that doesn't mean I can't get stronger without you guys! While moochi and yoochi poo are always by my side, we will be winner winner and eat chicken for dinner!" I puffed my cheeks and crossed my arms as he looked over and stared with a poker face, Mu: "Just go and play with Yuichiro, so I won't be bothered, and don't say that nickname around to anyone."

Hmph, how rude thinking he knows I don't have skills; well, I'll show him as long as Yoochi poo helps me! Y/n: "We'll see who's the idiot now when I get stronger than you two! I'll make you apologize as often as I want while on your knees!" I hurried away, leaving Muichiro behind with his training. I felt dumbfounded but didn't care as he returned to swinging his sword.

Skipping away happily, I left the tomato house and headed straight to the master's headquarters without Muichirou knowing, though this does happen daily. Y/n: "Yoochi poo! Where are you!" Along the way of yelling, I find two sweaty people sparing and chatting away: a big, almost shirtless, muscle guy with flame-like hair while standing firm and a sweet woman with mochi hair and her breast practically exposed. Maybe they could play with me!

Mi: "Wah, Rengoku-San, I don't think I'll be able to be as strong as you are!" Re: "None sense! I promise you'll do fine defeating demons you can take on and get better!" As Rengoku and Misturi conversed, Rengoku felt a little tug on his haori below, then noticed a tiny me standing shyly. Y/n: "E-excuse me, Mr. Big Sunshine and Ms. Mochi lady. . . Can you play with me? My big brother Mochi poo won't let me do anything because I'm too weak".

They both couldn't move or contain excitement as they saw a tiny me. Mi: "Awww, you're so cute ~! Of course you can, sweetie." now is my chance to get better at something in life for once! Y/n: "Well, t-then, Mr. Big Sunshine, can I hold the long thing on you?" Rengoku and Mitsuri turned to each other with a concerned look at whether or not she could "play" with it since one of the Tokito twins had told them about her condition. Rengoku shrugs, takes out his nirichin sword, and then carefully gives it to me, R: "Hmm, how about I let you hold it for a bit?". I agreed, but while holding it, it seemed a bit too heavy for me than I expected, Y/n: "Thank you, now I can be just like my brothers fighting off the evil villains!" I stated proudly while swinging it around as Muichiro did back when he was training earlier.

Mi: "Be careful, Y/n! We don't want you to get hurt and get scolded by your brothers", Mitsuri nervously said, overseeing me as I was only half listening to her and half listening to myself to become stronger until then I managed only to cut my cheek, which left a small amount of blood making Rengoku and Mitsuri panic fast. They kept questioning me in unison a lot but I keep telling them I'm fine, it was only just a scratch but of course they needed to double check before one of the Tokito twins notices. Rengoku softly grazed his thumb, rubbing the blood off my cheek as Mitsuri put a bandage over the scar, then added a little kiss on it, thinking it was like magic.