After a lot of walking the two saw the butterfly estate. You loved how big and pretty the house looked.

"Is so big and pwetty"

Before Shinobu could stop her You ran into a Wisteria tree and started to smell all of it. To her shock you weren't affected at all by it in fact you seemed more relaxed.

"Now Now its late and baby's need their sleep" Shinobu said and took your hand leading you into the estate.

Y/n wasn't used to being in a house this big. She's always been poor and never even knew the luxury of having three meals a day.

"You need to hold my hand so you don't get lost okay?"

"Okays"

'How'd she know I was gonna run off?'

Shinobu led you into a spare room and put multiple drapes over the window so the sun wouldn't burn you in the morning.

"Let's get you into bed shall we"

You were gonna protest but the yawns came out to quickly. Shinobu took off your clothes and put you in some comfy pajamas.

"Are you feeling comfy butterfly?"

You sleepily nodded your head and crawled under the covers. Shinobu was about to leave until she heard you cry and start to reach out to her.

"No leave me please stay"

"Relax I'm not going anymore"

Shinobu got into bed next to you suprissd to see you cuddling into her. You warmed up to her that fast? You've only just met. Shinobu didn't complain and allowed you to cling onto her for the rest of the night.

"Master?"

Shinobu was spoken awake by Kanao.

"Are you aware there's a demon next to you"

"Yes I'm aware Kanao so please put your sword down"

Kanao nodded and put her sword away. Shinobu gently shook you awake causing you to wake up crying.

"I sowwy no hwurt"

"You're okay butterfly you're safe. Can I touch you?" Shinobu softly said not to scare you.

Y/n nodded and Shinobu pet your cheeck with her small hand. You loved this affection so much that you grabbed her hand and tried putting it into your mouth.

Kanao was about to draw her sword when Shinobu stopped her. Y/n wasn't trying to eat her. Biting was just the littles love language. She kept doing this until she held Shinobus arm like she was scared of her leaving.

A confused Kanao asked. "Shinobu why is she acting like an infant"

At this point you were regressed to early infant years so you didn't understand a word she said.

"Kanao, do you remember when we talked about age regression in your psychology class?"

Kanao shook her head embarrassed that she forgot.

"Ahe regression is when someone reverts back to a younger state of mind"

Kanao looked at how you flapped your hands around and laughed then sticking your thumb into your mouth. Shinobu saw and quickly pulled your thumb out.

"Thats a no no butterfly. We wouldn't want you getting sick would we?"

Y/n didn't like this one bit and began to loudly cry. She wished she would have brought her paci with when she ran away.

Your loud crying attracted the attention of Aoi who rushed in the room seeing what was happening

"Is that a demon?! Why is she crying?!" Aoi panicked.

"Aoi, do you have an adult pacifier?" Shinobu asked.

She nodded and went to retrieve it.

This seemed to calm you down a bit and you three waited patiently for Aoi to come back.

"Here you go little demon"

Aoi handed you the paci and you instantly put it in your mouth and began to suckle on it.

"See all better!"

Aoi sighed in relief.

"Thank god I picked up those pacifiers just in case we had any littles"

Kanao and Shinobu nodded and watched you start hitting the bed laughing. Not only were you an age regressor but the three of them also suspected you had autism now too. With the stimming and not liking being touched. Both kept in mind to be really gentle with you.

"Shinobu, how are you gonna tell everyone else about this?! Do you really think Master will allow this" Aoi questioned. Her eyes widened as she saw your arm. There was a cut on your arm and it looked fresh. 'She must be pretty weak if she hasn't even regenerated yet'

Shinobu giggled. "Y/n is harmless. Her wounds from yesterday haven't even fully healed but I'm pretty sure you already knew that" Aoi nodded taking one last look at you before checking on the other patients.

"Shouldn't we set up a room for Y/n since she's gonna be staying with us?" Kanao asked.

"I suppose we should. We'll wait until it's night to go shopping so Y/n can pick whatever she wants" Shinobu said and gently pinched your cheeks. You giggle and gently patted her cheeks making you and her giggle.

~
𝑻𝒂𝒔𝒉𝒊𝒐 𝑺𝒆𝒄𝒓𝒆𝒕𝒔

•Kanao doesn't fully understand age regression yet

•Throughout the day you followed Shinobu like a duckling

•You were nervous around Kanao at first but quickly warmed up to her

•Aoi intimated you