Chapter Text
"izuku, you know i have to go to work-- let go."
the ragdoll cat merely growled as he held tighter onto aizawa. apparently izuku was feeling clingy, and, aizawa, he was gonna be late if he continued to fight izuku on not coming.
"if you change into your other form you can go." aizawa said, and, for a moment izuku looked as if he was pouting even more to the suggestion. though, the cat thankfully, without much complaint, his body shifted into a teenager.
said teenager was a little short and had dark, messy, long green curls that was tied back into a ponytail. izuku also had doe green eyes, and peppering freckles that kissed across his cheeks, jawline, and nose.
"okay dad, im ready to go!"
aizawa could only sigh. he knew the day was gonna be long.
...
"you brought 'zuku!" kayama squealed as she tackled the poor teenager with a death squeezing hug,
"nyaa mom, too tight!"
"mom!?" vlad yelled out in a choke, as he stared at the boy who was trying to get away from kayamas death hold.
"he calls nemuri mom." aizawa lazily explains as he moved to the couch to pass out face first, and hopefully get some sleep.
"uncle zashi! get her offff!" izuku whined to the voice hero who came to the rescue of the poor cat - teen hybrid,
"c'mon nem, you're gonna suffocate him." yamada said with a small smile as he ruffled the teens hair earning a soft, content, rumble from izuku despite the fact he was anything but content.
"oops, my bad. sorry baby!" once sweet air and freedom was gained to izuku, he took the liberty to trot over next to his dad who was trying to take a nap, but of izuku poked at the mans cheek repeatedly until he earned a low groan from him.
"izuku.." aizawa said in a low warning tone,
"dad." izuku being the mischievous cat he is, wittily replied back with a sly grin.
".. d'he say dad?" snipe wondered in a horrified awe,
"oh, i believe so?" thirteen said, as she stared between the father - son duo.
izuku was now curled up in the arms of aizawa, getting ear scratches and head pats. the hybrid was instantly knocked out by the actions.
"oh my god, he's a parent." vald said in a horrified tone, as he stared with his eyes widen and his jaw slacked,
...
izuku was back being a small, ragdoll, kitten. he was tried still and asked -- demanded -- aizawa to carry him in his capture scarf. aizawa couldn't say no to the kitten eyes and izuku knew that.
he relented and carried his son to class 1a who, of course saw the cat cuddled in his chest.
"sir! you shouldn't bring a animal on school property! it is against the school rules--"
"my gosh, you're loud." izuku hopped out of his scarf, and switched back into his teenaged form with a begrudging and exasperated huff,
"did.. did that cat become a human?" kaminari questioned with his eyes wide,
"no it became a dog-- yes it became a fucking human dumbass!" bakugou yelled at kaminari with his palms sparking in annoyance.
"sensei, whats going on? why is there a cat.. um, boy? here?" uraraka asked as her brows pinched together in her own confusion.
"he refused to stay at home, i was gonna be late. i really didnt feel like dealing with a clingy cat."
"hey!" izuku squawked offended, and aizawa rolled his eyes and continued his talking as if he wasnt interrupted.
"now this is izuku, it may seem like he has a simple cat quirk but really its the opposite. hes a cat that can be a human. similar, but not the same." that seemed to spark interest in the others, who had all raised their hands -- even the ones who typically stayed quiet and rather not talk, had their hands raised.
"questions after class." aizawa said, not missing a beat. the class groaned to this, but accepted fate.
...
it was after class, and, aizawa dreaded it. the class was practically buzzing in their seats with questions -- and izuku, the little shit, shifted back into his cat form in the middle of his lesson and thought it would be funny to sleep on one of his students.
specifically, that student was todoroki who was more than enthralled with the cat.
"it's after class sir! you said we can ask questions!" ashido squealed, earning a slight flinch from izuku who instantly woke up from the loud noise,
"merow.." he meowed in an unpleasant and an unhappy tone,
"eheh! sorry izuku!" ashido sheepishly apologized while izuku gave a low purr and curled back into himself.
"i did say after class.. alright, ask away." aizawa said with a relenting, and tired, sigh. right away, hands raised excitedly with teens bouncing in their seat to be picked so they could have their questions answered.
"asui." aizawa lazily said, pointing at the first person he saw. there were a few aws and a few pouts but nothing too serious.
"kero, you said izuku is a cat who has a quirk. how did you find this out?"
"when izuku was only a couple months old, i took izuku to the vet when it had seemed like he was really sick. the vet ran some tests on him and found out, that his body was trying to adjust to the quirk."
"oh! sir, does that mean he doesn't have to be a cat?" tooru soon asked with her uniform bouncing showing how excited she was,
"technically no, but after a day he gets tried." aizawa lazily stated before he pointed to another student whos hand shot up,
"does that mean hes a pet or your son?" of course kaminari asked, and without hesitation, aizawa responded,
"hes my son. kirishima." ignoring the coos, aizawa picked out kirishima to ask his questions.
"so like, if hes a human.. does he go to school ‘n does adolescent like things?"
"yes and no. he wanted to go to school, so hes doing online school. he doesn't have to do any of these things but he does anyway."
"meerr.." the once sleeping cat, mewed in displeasure to what aizawa had said before hoping elegantly off of todoroki and transforming,
"i do so because i don't waste this side of me. why be a human only to be an idiot." izuku huffed out, and near by, jirou gave a snicker and a teasing look to kaminari,
"see, even a cat craves knowledge more than you, pika." she teased lightly, and the other teen just stuck out his tongue and gave a raspberry.
...
yamada came to switch classes with aizawa, which, the normally excitable blond was even more excited at the sight of izuku who was still in the half and half teens lap.
"zuku! c'mere kitty!" yamada called out to the cat, and immediately, izuku woke up from his slumber and bolted over to yamada.
"merrr!" the kitty cat tried to crawl up the mans leg, yamada easily lifted up the cat and placed him up onto his shoulder.
"woah! sensei! izuku must like you!" kirishima pointed out, and, yamada -- he chuckled nervously, suddenly remembering the times izuku, in fact, did not like him.
"this is a new development believe it or not little listeners! i used to always be bitten by zuku here." yamada pouted, but soon cheered up when he felt the vibration purrs on the back of his neck,
"what did you do to him?" todoroki had questioned, and, yamada could only give a sheepish smile as he answered,
"stepped on his tail."
...
"‘zuku! hey there kitty, wanna go to lunch with us?" uraraka asked, as she approached todoroki since izuku was curled back up on the half and half teens lap.
"nyaa.. ask dad." izuku lazily said once he jumped down off todoroki to switch into the human transformation once again,
"okayyy.. aizawaaa! can izuku go to lunch with us?" uraraka asked with her tone pleading, and her eyes wide with puppy eyes.
"i dont care." aizawa gruffly replied, and uraraka smiled brightly to his answer,
"looks like you're comin' to lunch with us kitty!" she said, reaching up to pet his behind his ears. izuku, not being one to never reject an ear scratching -- leaned into the touch with loud, low, rumbling purrs erupting in the room.
"nya.. mmhm.. merow.." izuku started to dissolved into nontangible high pitched mews and meows as his tail thwhacked the floor in a rapid motion,
"oh my gosh, hes so precious!" ashido sqeauled, as she took out her phone to record the scene in front of her.
...
"hey there kitty cat." a gruff voice said as a purple haired teen slid between izuku and todoroki,
"hito?" izuku questioned, as he started to purr lowly at the sight of aizawas student who was also training to be a hero.
izuku knew shinsou from the times he would come by aizawas apartment to spend a night or even multiple nights at a time. izuku knew that aizawa was working on getting shinsou in his care since his current living situation was no - good.
izuku hoped aizawa get shinsou in his care soon since besides his dad and technically kayama since she also didnt count, she was his mother figure -- shinsou was his favorite person and it would be nice to have a brother.
"the one and only zu." shinsou said with a grin as he gave head ruffles and ear scratches that made izuku melt further and sink into the brainwashing teen,
"uh, shinsou, why're you over here? not that we mind or anything! because we have been tryna be your friend for the longest but--"
"okay, what this dumbass is trying to say is the hell you doing over here mind fuck?" bakugou interrupted kaminaris rambling fail to explain himself,
"oh.. well i know izuku." shinsou plainly responses, while still scratching behind izukus ear,
"that is more than obvious.. i believe that they meant how?" yaoyorozu asked and all she got for a response from the purple haired teen was a shrug.
"well then.." yaoyorozu murmured at the lack of answer.
...
kayama came into the classroom with a bigger grin than usual.
that, already, scared the class especially knowing how kayama was, next to aizawa, known for being a bit sadistic with her teachings.
"midnight sensei? ya good or?" ashido questioned and, soon as she did, a loud sqeaul was heard from someone--
"mom!" izuku cheered, blitzing to the front of the classroom to tackle the heroin with a tight hug.
"zu!" kayama matched his energy, and happily received the hug -- deciding to ignore the chaos in the back of the class.
"‘cuse me but mom!?" ashido yelled out in shock,
"i do believe that is what he said.." yaoyorozu muttered, with her hand over her mouth as she watched the apparent mother - and - son duo,
"so we aren't gonna get any context for this or.." jirou spoke up, and when she received no answer, she muttered a low ‘okay then.’
"what the fuck. does that mean zawa and midnight is a thing?" uraraka said, and soon, the class went silent as all eyes turned to her with a mixture of disgust or horrified fear. maybe a bit of both.
"shut your mouth and never say such cursed things again!" kaminari cried -- he actually cried.
...
"i am her-- awahh! who let a cat in here and whos cat is that?!" all might yelped when he felt the sharp teeth of izuku sink into his leg,
"izuku." aizawa tiredly said, with a long suffering sigh,
"i thought we were passed this biting phase when you forgave zashi. why'd you bite all might?" aizawa asked the cat who huffed with his tail fluffing up in annoyance while his ears flattened,
"oh. you hate loud people. that explains a lot.. a whole lot."
".. we're not gonna keep that cat here are we?" all might asked, with a peering gaze down to izuku.
"sensei, no offense, but you'll just have to whisper because if you think of tryna throw out 'zuku.." uraraka trailed off as she gave a grin that held a edge to it. she didnt finish what she had to say, but she didnt need to.
the threat was understood completely.
"uhh.. ahem, yes, alright then. noted young uraraka." all might said with a shaken tone as his eyes shifted between the protective class and cat who seemed a bit too smug due to this fact.
...
"sensei, you're gonna bring izuku back right?" todoroki asked, as he watched the cat be placed inside of the capture scarf of aizawas.
"if i didnt, izuku will bug me." aizawa muttered and the cat inside is scaf gave an affirmative meow.
".. can we come visit him?" uraraka was bold enough to ask, which earned iidas reprimanding about ‘teachers privacy.’ though, for the most part, she ignored him like the rest of the class.
"no--"
"yes!" within a blink of an eye, aizawa was holding a teenager, who was also glaring up at him for daring to say no.
"imma listen to the cat." uraraka said, as she whistled and grinned towards izuku,
"as you should, im the boss." izuku also grinned, though his was more wild and held a touch of feral within it.
"of course you are izuku." was all aizawa could say with a suffering sigh.