Demon Slayer Swap AU

Chapter 27: Kanzaki Aoi

"The hell you staring at my face for?" The girl asked when she noticed Kanao staring at her.

"I-I'm not!" Kanao denied as she ran over to where the three siblings were standing and standing behind Teruko, wrapping her arms around her head. "I'm not s-staring!"

"We don't have a problem with your face!" Nezuko then said confidently. "It's quite petite, fair-skinned, and therefore attractive!"

"Why don't you come over and say that to my fist?" The girl snapped, shifting one of her feet forehead as she shook her fist.

"Not happening! I'm done fighting!" Nezuko said in response.

"Try kicking me one more time!"

"No means no!" 

"Enough playing around! Come on!"

"Just relax for a bit! Are you okay?"

"Hey, Miss. Foot!" The girl then said. "Let me tell you my name. It's Kanzaki Aoi! Don't you dare forget!"

"How do you spell that?" Nezuko asked loudly and boldly.

That seemed to catch the girl –Aoi– off-guard. "Spell? Spell.. I don't know how to read or write!" She admitted. "But my name's written on my loinclo-" Aoi stopped and froze, her irises shrunken to miniscule circles.

"She froze!" Kanao exclaimed, pointing out the obvious.

"What's the matter?" Nezuko asked.

Aoi didn't reply. She trembled slightly and her eyes rolled to the back of her head as she fell backwards; froth was spilling out her mouth and her eyes were open with her irises invisible. There was blood on her forehead where Nezuko had kicked her.

Kanao yelped, hiding behind Teruko. "SHE COLLAPSED!" She exclaimed, once again pointing out the obvious. "Is she dead?"

"No," replied Nezuko. "It's probably a concussion. I did give her one hell of a kick."

"Are you okay, Onee chan?" Teruko asked Nezuko. She was now stood next to her and was looking up at her.

Nezuko turned her head to look at her and nodded. "Yeah."

"Wow! Can I touch your foot?" Teruko asked.

"Sure!" Nezuko replied, raising her leg so Teruko could touch her foot. 

That's scary! Kanao thought as Teruko felt Nezuko's foot. I can't believe she just knocked that wild boar out! Just how strong are her kicks? Clearly hard enough to knock that monster out, at least. The monster in question, Aoi, was still unconscious, gargling as she was frothing at the mouth.

"Onee chan, your foot is so strong!"

"That so?"

....

It had gotten closer to sunset now and there was still few clouds in the blue sky. Aoi was laying flat on her back on the ground, still unconscious. The froth was gone and her eyes had closed. Her head was resting on Nezuko's neatly folding haori and her upper body had Kanao's haori draped over it, leaving only her legs poking out. Her swords were laying not to far from her left.