Regression Renegade - Part 2 of 2 (My Hero Academia) (Patreon)

The four remaining boys hurried their way back to the dorms to go change. It was a bright and sunny morning and they felt as though they had to do whatever they could to make good use of the day ahead.

The place was empty aside from the four of them. The rest of Class 1-A were off doing various assignments while Midoriya had asked for special permission for the four of them to handle this situation on their own. It was granted without much push back or delay. That was mostly because the details about what was happening weren’t exactly reaching back to the teachers. Bakugo and Kaminari’s conditions were being labeled as weird accidents at the moment. The idea that someone was behind this was knowledge only the four of them had thanks to the list Mineta had found.

Midoriya pondered if they should go and tell anyone but decided against it. After all, they were four strong up and coming heroes and this person was just a single guy. If they said anything there was a chance he wouldn’t be able to avenge Kaachan either. Hopefully that state of his brain wasn’t anything permanent. It’d be a shame to lose his rival in such a way. The more he thought about it, honestly, the more fired up he got.

Eventually, Midoriya was hiking up his pants and getting his hero outfit on the right way while in his room. He wanted to hurry so that the others didn’t have to be held up by him.

However, when he exited his room, he found that he was the first one out in the hall.

“Yeah, I guess I worry too much…” Midoriya muttered to himself.

---

In his room, Todoroki had stripped down to his Pokémon Charmander briefs and was searching all over his room for his outfit.

“Goddammit. Where is it? How on Earth do I misplace an entire super suit?” Todoroki snapped. It wasn’t even anything all that special. There also wasn’t a ton in his room. Where on Earth could it have gone to.

Todoroki’s ears perked up when he heard a door open outside his room.

“Hey Midoriya. Damn, that was fast.” Came Mineta’s voice.

The two of them started to have a conversation outside and Shoto couldn’t help but feel a bit embarrassed that tiny Mineta with his diaper harness looking hero outfit managed to get ready before he did.

“Seriously, this is ridiculous…” Shoto scratched his head, standing there in his underoos looking really annoyed.

Eventually, he heard a giggle.

Todoroki turned around rather quickly and saw the face of a young boy.

“WHAT THE-?!” He gasped and blushed before stumbling back with his hands covering his front. “How did you get in here?”

“I snuck in. Duh.” The masked boy in the purple outfit sneered before clapping his hands. “Awesome show you put on for all your fans too. That live-stream to YouTube was a success.”

“Huh?” Shoto blushed a deeper red.

“I just turned the camera off and had a bit of a laugh but yeah. That was my little short video. I call it, Dumb Baby Boy Pretends to Be a Hero and Can’t Find his Hero Outfit. It’s a bit on the long side but when I said it starred someone from Class 1-A in the tags the room filled up quick. Your class is pretty well known.”

Shoto’s jaw was hanging open.

The boy held up his phone and played back a video of Todoroki stumbling about his room in his Pokémon briefs. He even got the parts where he muttered about his undies being a bit too tight and the little bits where Shoto would stop to pat his butt.

“I also got other vids. Here’s one where you danced and sang some Disney Channel songs in your underwear on your bed.” The boy said this and played it back to him. “I love the ending where you slip and fall off the bed, knocking yourself out and peeing in your underwear a bit. You had to sneak to the restroom when you woke up to clean yourself off.”

“You… you little--!” Shoto had had enough. He charged at the boy to try and grab him but that’s when an area on his feet began to glow.

Suddenly, he found himself stopping and standing up straight with his hands by his sides.

“Gotcha. You stepped into my Mind Trap.” The boy snickered. His quirk was to lay mind traps anywhere he wanted that captured his foes and made them subject to his desires. “Now stop slapping yourself across the face and pay attention.”

“Huh? But I’m no--OAGH!” Shoto yelped and began slapping himself silly.

“My name is Regression Renegade and you are a big baby! Got it.” Renegade smirked and pulled out a Digimon themed diaper. “Now, strip naked so I can get this diaper on you.”

“EEEP! Nuugh! St-Stop it!” Shoto yelped as he grabbed at the sides of his briefs and started shimmying them down. When he was naked, he put his hands in front of his junk, face blushing brightly.

“Nope. Nuh-uh. Bad baby.” Renegade said. “You deserve to knock yourself out for that!”

“BUT I--!” Shoto started but then saw stars and then darkness when he punched himself in the face and fell over, spread-eagle, on the floor.

His eyes were glazed over in a goofy, cross-eyed look while his tongue stuck out of his mouth. Renegade laughed once more as he approached him with his diaper.

Not before he turned the camera back on of course.

---

“Man, Todoroki is taking a long time isn’t he?” Kirishima said, tapping his foot with his arms crossed.

Mineta gulped. “Maybe we should check on him?”

“That isn’t you trying to be all perverted again is it?” Kirishima narrowed his eyes.

“WHAT?! NO!” Mineta snapped.

Midoriya grumbled and tapped his foot. “Maybe checking wouldn’t be so bad…”

He walked over to Todoroki’s door and wrapped his fist against it. “Hey… Todoroki? Are you doing okay in there? Hey!”

No response.

“What the…?” Midoriya grumbled and put his ear to the door. He couldn’t hear anything. “Uhm… Todoroki?”

He shimmied with the doorknob and eventually got it open.

Upon opening the door, the three boys outside gasped with extreme shock.

Todoroki was on the floor, eyes rolling, with a baby diaper, a baby bonnet, some baby booties, and a bib on his body. He was sucking his thumb and drooling all over himself.

Stuck to his chest was a note that had the list.

Midoriya Izuku

Eiijiro Kirishima

Minoru Mineta

Shoto Todoroki had been crossed off the list!

“AAAAAH!” Mineta screamed and fell onto his butt, peeing his costume a bit. “THEY’RE CLOSE!”

Midoriya looked up and saw that the window in his room was open.

“You bet they are!” Midoriya snapped and rushed ahead, jumping out the window. Kirishima took the hint and followed after him. Mineta yelped and crawled his pathetic ass after them too, realizing immediately that he didn’t want to be left alone here.

When they left, Shoto peed in his diaper and smiled to himself, lost in his mental regression…

---

The three remaining heroes began to rush through the trees and eventually followed a trail of footprints back to the now crowded city.

“Stay alert. No way those footprints were left there by accident.” Midoriya said as he stopped.

“Do we split up and look for him?” Kirishima asked.

“ARE YOU CRAZY?!” Mineta snapped, slapping him over the head and making him wince. “Have you never seen a horror movie! NEVER split up! Besides, we don’t even know what the dude LOOKS like. How are we gonna find him?!”

Midoriya scanned the area, knowing full well that Mineta had a point, but got the biggest alert he could ever need when he spotted an alleyway with a boy pushing a baby carriage into it. The brat had a smirk on his face and the most obvious clue of them all was the weird purple costume he had on.

“THERE!” Midoriya pointed and charged.

“I SEE HIM!” Kirishima snapped and raced after him.

“Guys! C-Come on!” Mineta whined and stumbled a bit. He was already out of breath and struggling to keep up… which is why he didn’t see the trip wire in front of him!

“EEP!” He yelped and fell forward, smacking his nose against the sidewalk. “AAAH! MY FACE!”

The trip wire that broke apart then wrapped around his leg and hoisted him upside down. “NOOOO! LET ME DOWN! HELP! GUYS! OVER HERE! HEEEEEY!”

Out of the corner of his eye, he spotted the grin of a cocky young boy in a purple outfit with the initials “R.R” on his chest.

“Hey there Mineta. Just hanging around I see.” Renegade giggled.

“What? But… how did you? Where did you--?!” Mineta began before a glowing light hit him from the area he was hovering over. Suddenly he stopped squirming and allowed himself to just dangle there. 

It was the mind trap.

“You seem pretty scared so just hurry up and go potty. You look like you’re wearing a diaper already anyway.” Renegade said.

“EEEK! NO! Please! I don’t wanna pee pee my costume! It’s… it’s my… urnngh…!” Mineta blushed and felt his bladder loosen.

Then, he full on wet himself while dangling upside down. The pee soaked on through and traveled down his body.

“NOOOO! LET ME DOWN! IT’S GONNA REACH MY FACE!” Mineta cried.

Renegade rolled his eyes. “Fine.”

He then reached over and yanked on Mineta’s arm causing the contraption to fall apart. Mineta got out a small scream before his face and body planted the sidewalk in a manner that nearly instantly scrambled his brain, no regression required.

He sat up, eyes rolling and head wobbling, with drool caking his face and snot dripping from his nose. “Please mommy, no more spongecake! I can’t eat another bite…!”

“You’re way too stressed out.” Renegade said. “Oh wow. But you’re super horny though. Stop stripping in front of everyone!”

“Eh? But I’m n-AAAAGH!” Mineta yelped as he soon saw his hands ripping and tearing away at his costume. It was soaked to the brim but it didn’t matter. He’d rather be wet and fully clothed than wet and naked.

It didn’t matter though. He saw himself destroy his costume and end up standing in just Fruit of the Loom briefs with pictures of dancing cartoon grapes all over his undies.

He had to admit, the air on his body felt nice… but it was only really because the warmth of his pee was bothering him trapped inside that costume!

“YEEEEEK! WHY?! WHY ME?!” Mineta blushed, looking down and seeing that he was indeed being a little horndog here. A nub was poking out in his briefs.

“Oh dear? Do you like this? What a loser,” Renegade said. “Reach into your undies and take care of that then. Go on.”

“HAAAANGH?!” Mineta’s eyes crossed and he swished his butt around as he stuck both hands down the front of his wet briefs and started playing with himself. He flushed red and grumbled, biting his lip as he felt himself get more and more hot and bothered.

People were looking on with disgust and surprise as he eventually panted with his tongue out and was letting his baby drool spew everywhere.

“GYEEENNNNNGH!” Mineta was about to let it all out but that’s when Renegade snapped his fingers and surprised him.

“What? You say you want to finish in your diapers? Well, okay. Sure.” Renegade shrugged and produced a Care Bears diaper and unfolded it.

Mineta was confused. He said nothing of the sort. His cream was about to be released from the tube, if you knew what I mean, and being interrupted just made the desire worse. He no longer cared that he was in public. His head was being blinded by lust and humiliation.

Still, he found himself stripping his briefs off and while butt naked, his little wee wee flopped in the breeze. That’s when Renegade plastered the diaper onto Mineta’s front and taped it up nice and snug.

“Pat, pat.” Renegade said, patting his front twice.

“DOOOOOOFGUH!” Mineta couldn’t handle that. He let out a loud wail and began filling up his diaper with his loser milk, shuttering and shaking about as each lurch he made ended up causing his brain to regress more and more.

Eventually, he was a drooling, stupid wreck that found himself flopping onto the ground with his diapered rump in the air.

Renegade smiled and stuck a pacifier in his mouth and tied a baby bonnet to his head before grabbing him under his arms and dragging him into the alley.

---

“Dammit! Where did he go?” Kirishima stomped his foot, really upset now. They only saw the baby carriage. The boy was gone.

Midoriya was rubbing his chin, also confused. “We saw him head into this alleyway with that baby carriage… so he must be here unless…” Midoriya began to examine the place until he finally spotted a huge hole in the fence. He poked his head out of it and looked around. “It seems big enough for him to fit through.”

“Well, come on. Let’s go after him then.” Kirishima said.

Midoriya nodded and tried to go the rest of the way through the fence… but got upset when he realized his pants were caught on it.

“Uh-oh…” Midoriya grumbled and tried to steady himself. Half his body was through this thing so he was suspended a bit at an uncomfortable, odd angle.

Kirishima got down and pressed both hands to Midoriya’s butt, making the boy blush. Still, Kirishima pressed on and started to push.

“HRRRNNNGK! COME ON!” Kirishima started while Midoriya grunted.

“Well, well, well… lookie here.” A voice came from the other end of the alley where they entered.

Kirishima turned and saw Renegade standing there with a diapered Mineta. Mineta looked really strange since his tongue was out and his eyes were crossed as though he’d been hit over the head with a baseball bat 50 times or something.

“Are you… the brat responsible for all this?” Kirishima asked, stopping what he was doing to approach them with a growl under his breath.

“NO! Kirishima!” Midoriya panicked a bit. He didn’t want to be left stuck in the fence like this. “Help me through first! Kirishima!”

“Sorry. Be right with you Deku.” Kirishima said, looking back for a split second before facing the two of them again. “What have you done to Mineta?”

“Why don’t you let HIM tell you himself?” Renegade said, patting Mineta on the butt.

Mineta stumbled forward and giggled. “I’M A BABY! IS FUN! YOUS GONNA BE A BABY TOO!”

“No I’m not.” Kirishima scoffed.

“YES YOU ARE! YER STUCK!” Mineta laughed and pointed.

“Huh?” Kirishima was momentarily confused before he found he couldn’t walk forward anymore. “AGH! WHAT THE-?!”

He looked down and saw two of Mineta’s grapes on the ground… and his feet had stepped on both of them! When did those get there?

They must have been put down from behind him before Renegade spoke up to grab his attention, the clever brat!

Suddenly, the space around Kirishima glowed and he felt his mind go a bit hazy.

“What… happened…?” Kirishima felt a tad woozy.

“I don’t know. Hey, why are you peeing your pants? Are you scared of me?” Renegade asked.

“Huh?! I’m… not… duhh…” Kirishima stopped and looked down, seeing a wet spot spread and cascade down his pants almost immediately. He blushed and yelped, covering himself. “NO! NO WAY!”

“Whoa! Don’t say you’re scared of me.” Renegade said.

“I’M SCARED OF YOUUUU!” Kirishima shouted before clamping his hands over his mouth. He then yanked them away, realizing he just touched his wet pants with those hands.

Still though, why did he shout that?! It wasn’t true!

Midoriya was looking back at this with wide eyes and struggled even faster and harder to try and get through to the other side of the fence. His pants were tearing at the seams.

“Go on and give Kirishima a spanking, Mineta.” Renegade laughed.

“KAY!” Mineta raced over and went behind Kirishima’s back.

“NO! HEY! STOP IT!” Kirishima called out.

“Oh hey! Thanks for dropping your pants and bending over. How thoughtful.” Renegade said.

“I’M NOT… I--GUH!” Kirishima’s eyes crossed as he undid his pants and let them flop to his ankles, showing off his Super Mario briefs. He bent over and swished his butt back and forth for Mineta to oogle at.

With a lick of his lips, Mineta got to wailing on Kirishima’s butt over and over again.

“AAH! AAAAHIEEE! OWWWIEEEE! EEEEK!” Kirishima screamed with each hit. Drool, snot, and tears were decorating his face with each smack and he felt his brain regressing with each spank to his poor exposed cheeks. Even more pee was dribbling down his legs now.

Renegade laughed and pointed as he witnessed this going down.

Midoriya was struggling more and more until, finally, he’d managed to rip through the fence!

He landed on his back with his legs and feet in the air, down to his Sonic Heroes briefs. He flopped onto the ground and blushed, immediately, tugging his top down in a vain attempt to cover his underwear before looking back and witnessing Kirishima flop to the ground due to the force of the relentless punishment he was being forced to take.

Kirishima’s chin rested on the ground of the alleyway, eyes rolling, tongue out, stars circling his head, and now… a pacifier in his mouth, once Renegade got it in there.

“Hold his butt tightly while I get this diapee on him.” Renegade said, unfolding a My Little Pony diaper for Kirishima. Mineta nodded like the empty-headed baby idiot he now was and did as he was told.

Midoriya stood up and watched this play out, jaw hanging open and shirt being tugged down to barely cover up his briefs.

Renegade patted Kirishima’s diaper bottom once he got it on before turning to look at Midoriya with a wicked grin.

Midoriya shivered and a felt his briefs get a little damp with pee.

He then turned and ran, hoping to maybe circle around and catch Renegade by surprise.

That plan was shot when the fence was destroyed and baby brained Kirishima waddled out in his diaper and baby clothes, Mineta's balls no longer attached to his feet.

“Now go and give Deku a smooch on the mouth, Kirishima!” Renegade ordered.

“YES BIG BWUDDA!” Kirishima chanted and raced after Deku, hands out in front of him and eyes glazed over.

“YEEEEK!” Midoriya did a mid-air jump of surprise before zipping off with a cloud of smog behind him. He didn’t want that! No sir!

Too bad though.

Midoriya didn’t get very far, seeing as how all Kirishima had to do to catch up was launch himself with one huge, impressive leap!

He slammed down in front of Midoriya with a wicked grin on his face and hearts for pupils.

Midoriya let out another shriek, a wet spot forming on his briefs from the fear wetting this induced, before Kirishima’s lips smacked into his!

Midoriya’s eyes fluttered and his arms flailed up and down. For some reason, he could feel his senses going numb and the functions in his brain shutting down.

The cogs in the machine were slowing to a stop until eventually, when Kirishima pulled away, he was nothing but a wobbling, drooling, smirking dummy.

“Yessshhh… I wike gettin’ kissys!” Midoriya said, unable to stop the young Renegade from pulling his underwear down and leg sweeping him so that he fell back.

His butt landed right onto an unfolded Sesame Street diaper, right there on the sidewalk.

With that, Renegade taped his diapee on and patted Midoriya’s head before sticking a pacifier into the mouth of his cross-eyed face for him to suckle on.

Renegade dusted his hands off and grinned. “Done and done.”

---

We flash forward now to the inside of the nursery where not only Bakugo, but his fellow targets have all been gathered together and forced to be a part of this endless fate.

The babies, Kaminari, Todoroki, Mineta, Kirishima, Bakugo, and Midoriya all crawled around in their diapers, playing games, and wetting themselves with drool and baby babble at the edge of their lips.

Overlooking them was Renegade, who sighed and turned around to face the boy behind him.

“Good work.” The one who hired him, a young boy named Kouta, said with a toothy grin and his arms crossed.

“It was nothing.” Renegade said. “Six targets at once was a nice challenge to have.”

“Yup. I’m glad you liked it.” Kouta snickered, rubbing a finger under his nose, “And with this, I’ve officially been made big brother to all these babies. I’m going to be the best superhero ever now.”

“Yeah. About that.” Renegade said, turning to him with a grin. “This is a bit awkward but I actually got another job to do here. You see, you put in your request for seven names actually.”

“Huh?” Kouta was confused. He didn’t remember doing that.

As proof, Renegade held up his phone to show him.

Bakugo, Kaminari, Kirishima, Midoriya, Mineta, Todoroki and… KOUTA?!

“What?!” Kouta gasped and looked the request over. “Oh… I accidentally put my name on the target line and the requester line. My bad. Well, that’s just a simple mist-AGH!”

Kouta went cross-eyed and his tongue flopped out the corner of his mouth when Renegade karate chopped his neck. The young boy began peeing his shorts as his body shut down and he flopped over into Renegade’s arms.

“Sorry buddy but I’m super efficient. The site warned you to make sure everything is correct because I can’t go against what it says and I never will.” Renegade whistled, dragging the unconscious boy over to the changing table to get him into his diaper. The hypnosis would come soon after that too.

He’s a professional so be sure to give him a call if you need a job done. He’ll do it perfectly.

… And I do mean PERFECTLY so be sure you’re filling out everything correctly, okay?

---

Done and done. That was a surprise burst of inspiration I had there. Next month is Christmas month so I’ll be sure to come bearing wonderful gifts tied to the wonderful season. I hope you all enjoy them too.

Until then, please let me know who’s takedown you enjoyed the most!