MHA Age Regression Oneshots 💛

ShinKami ft. EraserMic

Shinso's day had been rough. Kaminari woke up little, not only little but fussy. All morning, Kaminari was screaming and crying for reasons unknown to his caregiver. Shinso tried everything. Bottles, pacis, stuffies, even cuddles. Nothing was calming him down.

" Baby, you have to tell daddy what you want otherwise I'm not going to know. Daddy needs you to use your big boy words, honey bear." Shinso said, defeat present in his voice.

All the little did in response was scream louder. There was absolutely no stopping him, he was too far gone in his morning long tantrum. That's when Shinso got an idea. He pulled out his phone and called his adoptive father.

" Dad?.... Yeah, that's Kaminari screaming....No, I don't know why....Can you please come over and help me? I have no idea what to do." He sighed in relief when his dad said yes and hung up the phone. At this point, he had blocked out the screaming. It was really just white noise to him now. Kaminari was going to have one hell of a sore throat later.

Knock knock

" Oh thank god, finally." The caregiver said, standing to answer the door. He opened the door and let his father walk past him, straight to the source of the screams.

" Kaminari, Zawa's here!" He called out, and finally, the screams stopped. But only for a moment. As soon as they stopped they started up again.

Aizawa walked into the bedroom where Kaminari was located. Sitting next to the bed, his knees pulled to his chest and his favorite stuffie being crushed in his hold. By the looks of it, the boy didn't know what he wanted either.

" Hey, kiddo. What's the matter?" Aizawa asked, squatting to his level in front of him. All Sparky did was sniffle and continue to cry.

" Ah, I see. Shinso, grab me a bottle with some milk and a blanket." He instructed, reaching out to the little. Shinso nodded and walked out of the room to grab the items.

" Come here, buddy. We're gonna lay down for a bit. Would you like that?" Kaminari nodded and allowed himself to be plucked from his spot on the floor. As soon as Aizawa picked him up, he rested his head on his shoulder and cooed.

Aizawa smiled at the feeling. He's usually the one to be able to calm the boy down when he gets this way. No one really knows why, it could be his calm demeanor or it could be that he's a giant teddy bear. But Kami was never able to tell anyone why, he just felt safe with him.

The two sat down on the bed, Aizawa slowly rocking the little from side to side, shushing him and rubbing his back. " Did you not sleep very well last night, sweetheart?" The blonde nodded into his shoulder, wrapping his arms around the older's neck.

" That's why you're being fussy for daddy today, huh?" Another nod. Aizawa gave an airy chuckle, lying back with the boy on his chest. Shinso walked back into the room and stopped dead in his tracks.

" You have got to be kidding me. That's all he wanted?" He said, handing the items to his father.

" Yeah, I guess so. He said he didn't get much sleep last night and that's why he was being fussy today. I think he just needs a good nap. I don't have anything planned for today so I'll stay and when he wakes up, we'll see how he's feeling." Kaminari nuzzled into Aizawa's neck and gave a quiet little pur.

The caregiver was happy to have the break at least. His ears were still ringing from the constant screaming and their shared apartment was a wreck. Once Aizawa got the little to fall asleep and was able to slip away, he walked out to the living room. Softly closing the bedroom door behind him. " Want some help, kid?" Shinso looked up from what he was cleaning, surprised to see his dad out of Kaminari's grip.