atsushi oneshots 5

child//atsushi & chuuya//

-fluff and bit of angst?

-au-atsushi become chuuya child/baby.

Warning: drugging.

(😭I JUST WANTED A FANFIC WHERE ATSUSHI CAN ACTUALLY BE A BABY)

not canon reaction
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Third person pov

Chuuya never really got attached to anyone, even akutagawa, he cared for akutagawa but never got attached but chuuya did get attached to atsushi. He didn't really know why, atsushi was sweet and kind, everyone love atsushi and care so it made somewhat sense that chuuya care for atsushi but this was different. Chuuya hates seeing atsushi getting injured, he saw atsushi as his child, his baby. Chuuya wanted to take care of atsushi, he wanted to protect atsushi so chuuya decided to kidnapped atsushi in the middle of the night.

Chuuya never thought, he would do this but he was, this was crazy but chuuya didn't care at all. Atsushi was sound sleep, chuuya just smiled as he hold the drug in his hand, he was going to make sure atsushi could never leave. The drug was going to make atsushi weak and unable to do anything alone, chuuya also got a second drug and it was going to cancel out atsushi ability so atsushi wouldn't be able to use his ability. Atsushi could feel the drugs slowly going into his system, atsushi just slowly opened his eyes. "Chuuya..?" Atsushi said in confusion, chuuya just smiled as he slowly play with atsushi hair.

"Don't worry honey, just go back to sleep, everything's alright." Chuuya softly said, atsushi just nodded and slowly atsushi went back to sleep. Both of thr drug were working, chuuya was so happy about this. Atsushi was slowly placed into the bed, chuuya has a room specially made for atsushi, it had everything. Chuuya just kisses atsushi forehead and he let his baby rest. Atsushi didn't realize what was happening until he got up again, atsushi couldn't really move at all. Atsushi was confused and frustrated, atsushi started to cry, which got chuuya attention. "Honey, it okays.." Chuuya softly said as he pulled atsushi onto his lap, atsushi just kept on crying, atsushi didn't know what was happening.

"I know it hard..but you'll get used to it." Chuuya softly said, atsushi just look at chuuya in confusion. "I'm going to take care of you, that what parents are meant to do.." Chuuya softly explain, atsushi just look shocked, he couldn't believe it. "you're just a baby.." Chuuya said, atsushi was a adult, atsushi could technically take care of himself. "I'm not a baby..!" Atsushi said, chuuya didn't listen and shush atsushi, which made atsushi cry even more. Chuuya just started to slowly rock atsushi, which made atsushi calm down so now atsushi was just hiccuping and whimpering, once in awhile.

"You must be exhausted, it okay, just sleep...mama here.." Chuuya softly said, chuuya decided to refer to himself as mama, atsushi wanted to argue but sadly atsushi was exhausted so slowly atsushi fell asleep again. Atsushi was places into the bed again and chuuya went to make some breakfast. Soon chuuya was done making breakfast so it was time to wake up atsushi again. Atsushi just whine, he wanted to sleep more but atsushi did have to eat. "You can sleep some more, after eating." Chuuya said, atsushi just glare at chuuya, atsushi wasn't a baby. Chuuya slowly fed atsushi because atsushi couldn't feed himself, after that atsushi went back to sleep.

Chuuya just smiles, sadly chuuya has work but he had cameras so he could watch his baby from work so he didn't have anything to worry about. Atsushi slept for most of the day, once chuuya got back home, that when atsushi woken up again. "I'm not a baby.." Atsushi whisper, chuuya just shush atsushi again, atsushi was in chuuya lap. "Mama bought you a tiger plushie!" Chuuya said with a smile, atsushi just look a bit confused but atsushi was interested in the tiger plushies so slowly atsushi grab it to the best of his ability. Chuuya slowly play with atsushi hair again, atsushi just stare at the tiger plushies. Atsushi didn't understand why chuuya wanted to care of him, atsushi just didn't understand.

The agency knew nothing about what was happening, they thought that atsushi went missing and have been trying to find him but no luck because there was no evidence left behind so even ranpo couldn't help. Atsushi was stuck with chuuya, atsushi couldn't leave at all so soon or later, atsushi will have to accept this new life. It was hard for atsushi though, atsushi was a grown adult so he shouldn't be treated like a baby but he was and soon atsushi started to like it, it felt nice to be taken care of, chuuya was sweet and kind, atsushi just felt love by this. "Shh...it okays.." Chuuya softly said as he rocks atsushi in his arms, atsushi has a another nightmare.

Atsushi was basically sobbing into chuuya chest, chuuya just kept on rocking his baby, suddenly chuuya put a pacifier into atsushi mouth, atsushi just immediately started to suck on it. Atsushi didn't even realize what it was, atsushi just slowly fall back to sleep again. Atsushi was getting used to this new life, everything was going according to plan. Chuuya just smiles as he kisses atsushi forehead and slowly atsushi was places back into bed, chuuya stay with atsushi, this time though. Atsushi mostly slept perfectly fine but there was a another nightmare so atsushi woke up crying again.

"Mama..!!" Atsushi suddenly said out loud, atsushi didn't even realize what he was saying, and chuuya just pulled atsushi into a another hug, atsushi just cried into chuuya chest again. "It okays...he gone, he won't hurt you.." Chuuya softly said, atsushi just slowly stopped crying. "Mama.." Atsushi slowly said again and then atsushi felt asleep again, chuuya just smiled, he couldn't believe it, atsushi was calling him mama.everything went according to plan, atsushi was used to it now.

Atsushi was still happy and that all that really matters in the end.

(🤷‍♀️)