Fandom age regression oneshots (DISCONTINUED)

ShinKami (Romantic) x Platonic Agere Reader Pt1

Age range: 0-2
CGs: Shinsou x Denki
Prompt: N/A
Pronouns: They/Them

A/N: Forewarning, this one shot is very heavy on the pet names
CW: diapers, romantic cgs x platonic little, pet-names, 

~ᏦᎬᎽ~
Y/N = your name
S/N = Stuffies name
F/S = Favorite kids show

~~

You sat in your room, sulking in the corner. Your closest friend, classmate, and caregiver Denki got a boyfriend and didn't tell you. You had asked him to come over today, a boring Saturday, so you could regress, but he cancelled to go on a date. Feeling rejected, you had to force yourself to stay big, regressing into your age range, 0-2, would be disastrous for either yourself or your room, and you definitely would get in trouble. You whined as you got up, desperately clinging to big space. You jumped as a hard knock rang through your room originating from your oak wood door.

You stumbled over to the door and, against your better judgement, peeked out. You saw Denki, surprisingly, and Shinsou, his new partner.
"Go away" You hissed, glaring out the small crack of the door.
Denki chuckled and questioned "Come on," he whined, "we wanna hang out for a while"
"No, you know why I can't hang out right now Denki. Maybe later" You stated as you went to close the door.

He grabbed the door before you could shut it, and quietly stated,"Wait- no look Y/N," He paused, "he's a caregiver too, and I know you're upset about not being able to," He paused again, "regress, so I thought we could come have a movie date and hang out with you so you could be small." He pleaded silently with puppy-dog eyes, before you sighed and moved out of the doorway.

"Come in, " you monotonously stated, opening the door for the two boys, "but don't expect me to regress right away, everyone knows I get nervous around people I don't know well, no offence Shinsou."

"No offence taken, I get it." Shinsou replied.

"Cool and going with the flow, he's good for Denki's hyperactivity and impulsiveness" You thought silently. You shut the door and turned around to see Denki rummaging through your closet while Shinsou face-palmed.

"Aha!" He pulled out your...bin full of little items.

"NO Denki stop" You panicked and rushed over and tried to shove the box back into the closet.

"Come on I know you need to regress hun, I've been your carer for like, six months. I can tell. I promise it will be fun, and I can even give you a present I've been waiting to give you" He bribed, looking you in the eyes. He quickly glanced at Shinsou for help, before pulling you into his lap.

"He's right, Y/N, you look stressed, and am I allowed to call you pet names? My boyfriend here didn't tell me anything and just told me the same thing he told you." Shinsou interrupted, poking fun at Denki to loosen the tension. You relaxed a bit against Denki's, surprisingly muscular, chest.

"I guess I could try to regress, but I'm so small. Why would you guys want this to be one of your first dates? And sure Shinsou..." You muttered towards the end, shying away from view and hiding in Denki's neck. Shinsou cooed and Denki bounced you a couple times, and you felt yourself slipping.

"Denki loves taking care of you, and I know I will too, so what do you wanna watch kiddo?" Shinsou said softly.

"We gotta get this little one changed first, hmm bubs" He rhetorically asked you, not expecting a response. "Shin, could you look at the wall, a certain baby needs a change and is very shy" He added, making you turn even redder and whine.

"Of course, but can I pick out the jammies first?" He asked, getting a nod from Denki he continued, going through your little space clothes. "I think the baby would look good in this one," He said, holding up your favorite (onesie or pajamas). You squealed and reached for the outfit, babbling excitedly.

"Looks like you hit the jackpot babe, that's tiny's favorite. Alright bubs let's get you out of these icky big clothes." Denki stated. He lifted you and handed you to Shinsou as he got up.

The sudden elevation made you squeak and cling onto Shinsou, fearing that you would fall.

"Your ok kitten, I've got you." Shinsou soothed, bouncing you on his hip. You looked at him, eyes shining. You were passed back to Denki, who continued to bounce you, before laying you on a towel. Shinsou turned towards the TV and started trying to find a cartoon movie for the three of you. Denki took off your pants and shirt, cooing at you. He handed you S/N, moving your attention away as he swapped out your underwear for your diaper. Slipping your jammies on, Denki looked towards what Shinsou ended up choosing, (F/S)! You squealed and excitedly squirmed, recognising the show. You were placed in the middle of the bed, sandwiched in between Shinsou and Denki. The intro started playing, causing you to squeal and bounce in place happily. 

♪°•°∞°•°♪°•°∞°•°♪°•°∞°•°♪°•°∞°•°♪♪°•°∞°•°♪°•°∞°•°♪°•°∞°•°♪°•°∞°•°♪♪°•°∞°•°♪°•°∞°•°♪°•°∞°•°♪°•°∞°•°♪

AN: Sorry for the absence, I haven't had the motivation to write and I've had really bad writers block. Any suggestions for pt.2?
 Word count: 819