(8 years later)
"Zero-kun where are we going?" A now 14 year old Mina asked as Zero led her and Miko into a completely different part of the city.
"You'll see." Zero said in sing-song voice.
Not much had changed between the trio of finds in the past eight years aside from now getting ready to into high school and eventually into U.A.
"I don't know about this Zero-kun, what if we get in trouble for going so far out, you know how protective my parents still are." Miko said looking much more bright and lively then she did as a child.
And along with that, she was also much more slim and curvy and her chest was also an eye widening D-cup already, it was obvious that once she was old enough those small curves and perky breasts would blossom into one stunning and....well-endowed figure.
Mina looked better too, after 8 years of non-stop support from both of her new friends has made her much more comfortable with both her quirk and appearance, even making her future hero costume and name after it, and much like Miko, her body has also gained slight curves and very cute B-cup sized chest as well which Zero has begun to notice much to her pleasure.
As for the blue haired boy himself, he looked pretty much the same except for the fact that his ears and teeth seemed slightly pointed and his body now had very faint muscles added to it as well.
"Miko-chans right, we're about to go into high school soon, and we are still planning to all go to the same school right?" Mina asked making Zero turn back to her.
"Of course, but we're also planning on going to U.A. after high school yes?"
"So, I think we should start getting ready early."
"My Mom has started helping me train with my quirk since it is somewhat similar to her own, and the next thing to do, is get some proper equipment!" He said with smile, making the two girls raise an eyebrow in confusion, which only grew when the say Zero lead them to an empty alleyway.
"Oh God, don't tell me you joined a gang." Miko sighed making the boy snicker.
"No, but I did make a very interesting new friend." Zero said before stopping once he reached a metal and knocked on it.
"Oi Mei-chan, are you in there?"
There was since for a few minutes before a loud explosion went off the door flew open with a cloud of smoke covering Zero.
"Zero-kun/Zero-kun!" Both Miko and Mina said before the smoke cleared up and they both widened their eyes at the sight of another girl on top of a dazed Zero.
The girl looked to be around the same age as them with long salmon pink hair styled into thick dreadlocks and and a pair of red and gold steampunk like goggles over her eyes, she also had a rather slender build with her chest being only a bit smaller than Mikos standing at a C-cup, and was covered in smoke and ash which most likely came from the explosion.
"Oh man, I thought for sure the wires were right on that one." The girl pouted while sitting up straight on Zeros waist as the boy shook off the dizziness and grinned
"Still blowing up your father's lab Mei-chan?" He asked making her look down and take off her goggles revealing her yellow scope like eyes.
"Zero-kun, you never told me you were coming to visit, and you've brought your friends too!"
"Mei Hatsume, child prodigy, and young inventor in training at your service!" She said with a wave while still not moving off of Zero.
"Umm, I'm Mina Ashido."
"Miko Tsuyoidesu, could you please get off of my friend now.
Mei blinked in confusion before looking down at Zero again and gasping as if she just now noticed the position she was in.
"Oh sorry."
"Trust me, I don't mind~" Zero while standing up once she was off.
"So brings you here anyways, don't tell me you actually took up my offer!"
"I already said yes myself, but it's up to them if they want to." Zero said making her pout again.
"Offer, what does she mean by that?"
"I believe show don't tell works better for this explanation, please follow me~" Mei sang before going back inside with the trio following her.
Upon entering the building both girls widened their eyes at just how big it actually was, and the sheer amount of half made machines and equipment that filled it to the brim as well.
"Welcome to Hatsume Productions(tm), the birthplace of all my beautiful babies!"
"Wow..." Mina whispered in amazement.
"Babies?" Miko asked mostly to herself which was good since Mei probably would ignore her anyways seeing how once the door was closed she immediately took Zeros arm and dragged him across the room to one of the...least dangerous looking pieces of equipment.
"I'm actually glad you came Zero-kun, I've just finished a new part of your future costume!" Mei almost ecstatically said as Zero looked at the item in confusion.
"Um...goggles?" He asked as he looked at the sleek blue and black goggles in front of him.
"Indeed, they have both night and infrared vision, and can identify any Pokemon via selection to make your transformations faster!"
"Mei...I really appreciate this but...I don't really need them."
"Huh?"
"I can already see in the dark, and have x-ray, heat, and even ultraviolet vision too." He explained carefully.
"Oh, well then, back to the drawing board then." She said sound almost cheerful.
"You aren't upset?" Mina asked.
"Of course not, to be honest I felt like they were a bit lackluster compared to my other babies anyways." Mei waved her off before getting up close to the pink girl.
"Now as for you two, do you mind explaining your Quirk for me?"
"Oh, well my quirk is Acid, I can make it from any part of my body, I can also make it so it won't melt through anything." She said while making a small glob of non-corrosive acid in her hand.
"But if I use it too much I'll burn myself with it eventually."
"Interesting, do you mind?" Mei asked, gesturing to the glob.
"Sure, I guess..." Mina said before the fellow pinkette took the acid in her gloved hands and placed it in a large test tube.
"So the tricky part is matching your costume and gear to the corrosive perfectly so it won't melt right through it...." She mumbled before Mina cleared her throat.
"Um, if you don't mind, I kind of have an idea if my own." She said before jumping back when Mei got in her face again.
"Really, do tell then!"
"Well, I'm really good at ice-skating and dancing, so maybe I could have a pair of acid proof boots with a bunch of small holes at the bottom, that way I could-"
"Eject the non-corrosive acid your feet and feet and use it for extra mobility and range, genius!" Mei finished with a wide toothy grin making Zero snicker before she turned to Miko who's been oddly silent.
"So what about you, what's your Quirk like?" She asked.
Mikos eyes went to Zero who nodded for to her answer before sighing in defeat.
"My quirk is Gold, I can turn anything I touch with my hands into pure solid gold inside and out, and they only change back if I do it myself, or if I'm knocked out within 30 minutes of it." She said while grabbing a nearby screwdriver and turning it into gold making Mei let out what sounded like excited cooing noises.
"Amazing..."
"And I can also shoot light from my eyes that do the same thing, but if I use it too much like that my body will start to...petrify."
"So, we'll need to make you something that'll keep the strain off of your eyesight during that time period..." Mei muttered to herself before her eyes wandered off to the same goggles that she made for Zero and a lightbulb went off in her head.
"Looks like these will be useful after all!" She said before grabbing the goggles and taking them to her work bench.
"So what's the catch?"
"Hmm?"
"Making equipment like this can't be cheap, what do you want for it?"
"Oh, nothing!" Mei said making Miko blink.
"Eh?"
"Any friend of Zero-kun is a friend of mine, and besides, the chance to research your Quirks is far more than enough of a reward."
"Well there's also the fact that if we where what you make it's basically free advertisement for you and your father." Zero added making her giggle evily.
"Imagine, dozens of heroes in training and even full on Pros from all across Japan coming to me, so many companies wanting to patent my babies, hehehehehehehehehe!"
"Oh, speaking of which." Zero said, checking the clock on his phone and seeing that it was almost 5:30PM.
"Mom should be getting back from patrol by now, better get going."
"Mei, please don't to anything weird."
"...I only promise to try."
"See ya girls." He waved goodbye before changing into a Crobat and flying out of the workshop.
In the ourskirts of the city, Ryuko was waiting for Zero while standing in a large empty field in front of some woods along with Mirko who was tapping her foot impatiently
"He's late." She said while crossing her arms under bust.
"I told him to get here at 6:00PM, it's only 5:45PM." Ryuko said calmly.
"And if I remember you asked me if you could train him by yourself, didn't you Rumi?"
"Well it was either this or deal with Midnight...."
"Kinda still considering it..." Mirko mumbled before her sensitive ears picked up the sound of flapping bat wings in the air.
Both women looked at the sky to see a blue and black Crobat swoop down and change into a blue haired boy holding several notebooks in his hands.
"Hey Mom, sorry I'm late I had to stop by the house and get my-" Zero said before he froze when his eyes landed on Mirko.
"....."
"Um...hi?" Mirko waved as he stated at her silently before what could only be described as a loud excited whine came from the boy.
"Oh my God, it's Mirko, your Mirko, Mom look it's Mirko!"
"I know, I invited her here." Ryuko laughed as Zero ran around her like an excited puppy much to the rabbit womans embarrassment.
"HolycrapyourlikemyfavoriteheroeverIvewatchedyourfightagainstAnguiruslikeahundre-" He started before Mirko grabbed him and placed a hand over his mouth.
"Okay, if I'm gonna be doing this regularly we're gonna need some ground rules." She said while Ryuko was grinning so wide it could put All Mights own signature smile to shame.
"Rule one, don't waste my time, nothing personal to you or Ryuko but I'm a very busy woman, so you better not give me a reason to leave."
"Rule two, I'm not like your Mommy over there, and I won't hold back just because your a kid, you keeping saying you wanna be a strong hero so from now on you're giving this shit 200% got it?" Mirko asked taking her hand away.
"Yes Ma'am!" Zero said with a determined look making her grin slightly.
"Alright then, lets get started."