Demon Slayers, Disney Villains, And Robots For Life

"H- How? When?" You stuttered as you stared at yourself in the mirror.

You had been resting in the Butterfly Mansion after a mission, but when you woke up, the room you were in was huge! Everything had grown, but as you jumped down from your bed and made your way to the mirror, you saw that it was you who had shrunk.

"How the Hell did this happen?!" You couldn't believe it if you hadn't seen this happen before to your superior, the Serpent Hashira.

But it was ages since that accident with Demon Blood Art that turned your superior into chibi size, so why was it happening to you now? You weren't even hit back then by the said Blood Art!

"Oh God, if Obanai sees me like this I'm done for!" You knew this was a fact since you had been teasing your superior about the accident ever since it happened and had even told the story to Sound and Wind Hashiras who had gotten good laughs with you.

You could just imagine how they would laugh at you, and while that didn't really bother you, you were more worried about how the Serpent Hashira would react, or better yet, get back at you.

"What's with all this noise?" Came a woman's voice. You turned to see the door to the room open, and Shinobu herself stepped into the room. She blinked as she looked around, not seeing you in your bed where you were supposed to be resting.

She called your name and you jumped up and down, "I'm here, down here!"

"Ara?" The calm woman looked and smiled as she saw you, "Oh my! You've turned small!"

"Help me!" You cried out and the Insect Hashira giggled as she picked you up and held you in her hands, "Now how did this happen?"

"I don't know, I just woke up and was small!" You pouted, "This is a disaster!"

"I must object, this sounds like karma had its way to get back at you." Shinoby giggled and you rolled your eyes, "Yes, ha ha, it's funny, but I can't be seen like this!"

"By Iguro?"

"Yeah! Obanai still hasn't forgiven or forgotten how I treated him when he got turned small!"

"Rightfully so," The woman smiled and you pouted, "Whose side are you on?"

"My apologies." She nodded, "Let's go to my office so I can examine you. This might be just temporary like it was with Iguro."

"I hope so," You nodded and the two of you left the room and as Shinobu walked, you couldn't help but look how huge everything looked from your point of view.

"Damn, the world sure is a big place." You whistled and the Hashira carrying you smiled but as she was about to reply, you heard a hiss, and not just any hiss, but a snake's hiss!

"Oh shit-!" You were saying when you turned and saw Obanai himself walking towards you.

"Kocho, have you seen-" The Serpent Hashira was saying when his eyes fell on you on the female Hashira's hands and everything got silent after that and looked like time had stopped.

You smiled nervously as you lifted your hand and waved at the male, "H- Hi there?"

"You're small." Obanai stated and you chuckled awkwardly, "Ha ha, yeah… Funny how things happen and such?"

"Hm…" He nodded and you saw a little spark of hope. Was he not going to make fun of you? No revenge or anything? Had he forgiven you?

"So…?" You swallowed, "No hard feelings since the last time?"

"None." The man shook his head and you sighed, feeling like a huge weight had been lifted off from you and you could finally breathe again.

That feeling didn't last long. No, you could almost see how sinister and dark the aura around the male turned as he squinted his eyes at you.

"O- Obanai?" You stuttered and you thought it was Kaburamaru who was hissing, but it was actually the Serpent Hashira, "I just have to humiliate you like you did to me and then we can call it even…!"

"Oh shi-!" You didn't stay there like a sitting duck, nope, you jumped down with your Demon Slayer skills and took off running as fast as your tiny legs could carry you.

"Hold it right there!" Came Obanai's voice behind you, followed by steps as he ran after you. You felt like screaming, you were maybe small and agile, but the man was big and had bigger steps than you had.

"W- why are you so mad!? I- I got Mitsuri to take care of you!" You screamed as you turned to another hallway, the male close behind you.

"And while I was under her care, you went to Uzui and Shinazugawa behind my back!?" He snapped and alright, he got you there.

"I'm sorry!" You called, but it didn't help. The man shouted after you, "Sorry won't fix anything!"

"And revenge does!?"

"It will make me feel better!"

"You-!" You were about to object when you felt a sudden pressure around your whole body and you realized that you had been caught.

You tried to struggle and wriggle free, but Obanai's hold on you was strong. He lifted you up so he could see you better and you whined as you tried your hardest to appear cute or even innocent enough to avoid being punished.

"M- Mercy?" You chuckled lightly, but he didn't return your laughter, "Mercy? You have seen what I do to those who wrong me…?"

You gulped. They were severely punished…! But you were pals! That had to mean something, right?

Apparently not.

Later that day, Shinobu was walking around, trying to find out what had happened between you and the Serpent Hashira, but she wasn't able to locate you two… Until she made it to the entrance of the Mansion where Slayers entered and left.

"Iguro?" The calm woman wondered when he saw the male sitting by the entrance, apparently reading a book of some sort. Hearing the woman, Obanai put his book down and turned to look at her, "Kocho."

"Where is- Oh?" Shinobu was about to ask when something moved on the edge of her vision and she turned to see you… Only you were tied with rope and hung in the air like some sort of ornament or such…

"My, what are you doing there?" The Insect Hashira wondered out loud and you were about to reply but then she noticed a small note there.

"Entry And Exit Fee, A Smack On The Ass?" She read out loud and then looked at her fellow Hashira, "You're making people smack them if they want to enter or leave the Mansion?"

"Don't worry, only on their ass," Obanai replied as he returned his attention back to the book he was reading.

"Mercy…!" You cried out, yet you fully knew that there was none until you had gone through Obanai's punishment. Oh, your poor ass, you would hang there quite a while…!

Something short and sweet!

It wasn't often that you and Obanai teamed up together. Probably because the guy was pretty much the definition of an antisocial loner, but you didn't let it bother you or disturb your mission. You had a lead on Demon and you were quick to locate the damn Hell spawn's location.

The battle was fairly easy since you had a freaking Hashira with you but as the Serpent Hashira sliced the Demon's head clear off, it released this cloud of spores, just like you had seen some mushrooms do. It must have been the Demon's last desperate attempt to take you two down.

"Get away!" Obanai snapped and you immediately jumped back and used your uniform's sleeve to cover your mouth so you wouldn't breathe in the spores, but the Hashira was swallowed by the huge cloud.

"Obanai!" You called his name in worry but received no reply. You called his name again and finally, he answered, "I'm alright! Stay there!"

"Okay!" You nodded as you waited for the spores to disperse but when they did finally do that, you couldn't see your superior anywhere. It was like he had gone invisible or like Earth had swallowed him.

"Obanai, where are you-?"

"Down here…!"

"Huh?" You looked down and saw your superior glaring at you… Only he was tiny. You blinked, not really knowing how else to react before you snorted and burst out laughing.

"W- what happened!?" You asked between tummy-aching laughter, "Y- You're so small!"

"Shut up, it must have been that Demon's Blood Art…!" He grunted and you cackled but then you heard a hiss and looked up to see Kaburamaru, Obanai's snake companion glaring at you, no doubt for making fun of its friend.

"Sorry, sorry!" You apologized from the serpent and then looked at the Hashira, "Looks like the animals are immune to that Demon's spores."

Obanai was cursing under his breath, before focusing his glare on you, "Pick me up."

"Huh?" You couldn't believe what you heard. The man's glare on you hardened and he repeated himself, "I said, pick me up and take me to Butterfly Mansion. Shinobu might have a cure for this."

"As you say," You nodded as you tried your hardest to control your smile. You kneeled and carefully picked up the mini Hashira and his snake that nuzzled its snout against its friend. It was cute, how loyal Kaburamaru was even in this situation.

So you took the mini Hashira to the Butterfly Mansion where Shinobu was already waiting for you guys. Your Kasugai Crow must have gone before you and let the Insect Hashira know about her companion's situation.

You waited patiently and ate some Onigiries while Obanai was being studied. Kaburamaru was hanging with you and it was literally hanging around your neck while its friend was inspected.

"Sorry about this." You apologized to the white snake, "I kinda got your friend in trouble."

The snake flicked its forked tongue and you smiled, "Damn, it would be cool to have a friend like you."

The door next to you creaked open and Shinobu stepped outside, a small Obanai sitting in her arms. You got up on your feet, "Speaking of friends… What's the prediction miss?"

"Everything looked normal, other than Obanai's size. He shouldn't be in any life-threatening harm, but he can't go out on missions like this." The beautiful woman looked at the small male in her arms and then she looked at you, "The effects of the Blood Art should disappear with time. Until then, I need him to stay out of the field."

"I think I know just the right person to look after him." You smiled, but Obanai didn't return your smile, "I'm a grown man, I can take care of myself so stop talking like I'm some kid or invisible!"

"You don't look so grown to me." You chuckled and the man glared at you, but it was hard to take him seriously when he was so small and cute.

"I'll trust him to your care for now. I have patients that need my attention so if you don't mind…?" Shinobu asked and you took the hint and took Obanai into your arms, "Yes miss, do what you must."

"Make sure to come to check up when you have returned normal." The woman said before she turned and left.

You looked down at the Serpent Hashira and grinned, "Wow, you really got the short end of the stick in this situation."

"May I remind you that I turned this way because I was covering you?"

"And I am eternally grateful for that." And yet, you still had that shit-eating grin on your lips. Kaburamaru immediately went to snuggle its companion who petted the snake, "I'm alright, my friend, don't worry…"

"Where is he!?"

You and the Hashira both blinked as you heard a familiar female's voice shouting somewhere in the mansion, "I heard Obanai got hit during a mission!"

"Ah, looks like my crow made it." You hummed and the Serpent Hashira glared at you, "You didn't…!"

"I surely did." You grinned and just in time, Mitsuri, the Love Hashira popped out from around the corner and ran to you guys when she noticed you.

"Where is he, is he okay?" The pink-haired woman asked and you grinned as you raised the little man in your hands, "He is all fine and dandy."

"Oh, Obanai!" Mitsuri cried out as she grabbed him off your hands and hugged him, unintentionally burying the unlucky (Lucky?) Hashira into her bosom, "I'm so glad you are okay! I got so scared when I got the message from the crow!"

Obanai was blushing like crazy and you could almost see steam coming from his ears. You chuckled a little as you gently picked the snake around your shoulders and wrapped it around Mitsuri's neck. The snake immediately wrapped itself around the woman's neck and flicked its tongue at her. Kaburamaru really liked her, just like its companion did.

"Shinobu said that someone should look after him and keep him out of trouble. Do you think you could do that, Mitsuri?" You asked and the young woman smiled and nodded, "Yes! It would be my pleasure!"

Well, then there were three of you.

You opened your mouth, ready to wish Obanai some luck, but the man looked like he had almost passed out. Out of embarrassment or lack of proper air, you couldn't tell.

You chuckled and wished Mitsuri a good day as you turned and left the mansion. As soon as you stepped outside, your Kasugai Crow landed on your shoulder and you smiled at the bird, "Thank you for taking the message to Mitsuri, my dearest companion."

"Anything else you need, Slayer?" The crow asked and you grinned, "Yes, take a message to Sound and Wind Hashiras and tell them to meet me at the bar by the city. They are never going to guess what happened!"