A little oneshot showing Katsuki's journey in his pregnancy

-00--00--00--00--00--00--00--00--00--00-

Month 1

The unusually quiet and healthy tuff of blonde was clutching the sides of his porcelain toilet as he threw up for the 3rd time that day.

The green-haired hero was seated on the edge of the tub, rubbing small circles into his lover's back.

" Hm you must have some really bad food poisoning or something, love. " 

Deku, better known as Midoriya Izuku, spoke softly to his blonde wife.

Maybe he did eat something bad. 

The two did go out to eat 3 weeks ago, maybe that was it. 

But at the same time, that couldn't be it since Dynamight, also known as Midoriya Katsuki, was only sick for this week, the other two weeks he had been feeling fine. 

Maybe it was the flu? 

When Katsuki had finished throwing up, he sat back for a moment, taking in deep breaths.

"Come on,  Kats, let's get you cleaned up so you can rest. "

Katsuki just gave a slight nod.

So, Izuku helped his wife up off the floor and to the sink to wash out his mouth and splash his face with some cool water. 

After that, Izuku brought Katsuki to the bed for a nap.

" But I'm not tired. " 

Katsuki argued as he was laid down.

" Well you're sick and sick people need their rest. " 

The green man told him. 

" Now try to get some sleep. "

" But it's noon. " 

The ruby eyed man protested.

" Hun, please just try to get a little rest. " The emerald eyed man pleaded.

" Fine. " 

The blonde sighed as he pulled the covers over him.

Izuku leaned down and pressed a kiss to Katsuki's head before turning off the lamp at the nightstand and heading out the room.

Downstairs in the house they shared, Izuku was seated on the couch thinking and mostly worrying. 

He was worried about what was happening to his blonde lover, why was he so sick and just in general what was going on. 

Though he kept telling himself that it was most likely just the flu. 

At least that's what he hoped.

Month 2

Just about two weeks later, the sickness only seemed to get worse which led both the blonde and the broccoli to what the hell was going on. 

If it wasn't the flu then what was it?

Katsuki was lying down on the couch as he watched some tv.

He had been lying down a lot lately though he hardly ever slept.

Izuku walked into the living room quietly and sat in a chair beside the couch.

" How are you feeling, baby? " The Prussian asked.

" Hm? " The blonde hummed as his ruby eyes looked up to meet his lover. 

" I'm feeling okay, I'm just a bit tired and feeling a little drained. "

" Oh. " Izuku said in response.

With that, Katsuki turned his attention back to the television, which displayed a hockey game of course.

" Maybe.. " Izuku spoke hesitantly. "Maybe you should go to a doctor.

The blonde sat up and gave his lover a reassuring smile. 

" There's no reason for that Gil, I'm fine. It's probably just a stomach bug. "

The emerald eyed dropped it because he knew he's never win against the blonde, the younger boy always assured people he was fine even when he wasn't. 

The truth was, Katsuki knew that something was wrong with him but he didn't want to bother or burden Izuku with it so he refused on making a big fuss out of it.

-OO--OO--OO--OO--OO--

" Yes, thank you so much, I'll be there by 3. " 

Katsuki spoke over the phone with his doctor. 

It had been another week and the nation needed to know what was wrong with him, it really started to scare him. 

So, he scheduled an appointment with his personal doctor to be examined.

Katsuki hadn't even told his lover about calling to make an appointment because he didn't wasn't to make a fuss. 

Luckily, the broccoli was out with his agency on patrol, Red Riot and Shoto, so the blond didn't have to worry about making excuses on where he was going. 

As he got dressed in the bedroom he and his boyfriend husband, his little white cats that went by the name of King and Queen padded into the room.

" I'll only be gone for a few hours both of you. " 

The blonde assured the little cats. 

The cats gave off a nod before climbing on to the bed and curling up with each other.

Driving to the doctor's office was definitely nerve wracking for him.

He was so worried over what the doctor might say, what bad things could be happening to him right now. 

Though, he did try to push those thoughts away for the time being.

-OO—OO—OO—OO—OO—

Hours had passed and Izuku was now pacing back and forth in the living area, having been home for almost an hour now.  

Katsuki wasn't home and he wasn't even picking up his phone. 

It was worrying the greenette to no end. 

Where was Kat? 

After only a half hour of worrying, the front door opened and Prussia ran straight toward it.

" Katsuki! I thought something happened to you! Where were you? " Izuku cried as he latched on to the blonde.

Though, Katsuki was paled and in shock over what he had learned at the doctor's office. 

Not to mention, he was scared. 

Scared of how Izuku would react to this if he told him.

" I-I'm fine. " Katsuki stuttered. " I just needed some fresh air. "

" O-Oh. " Izuku stuttered back in response.

Katsuki couldn't tell the greenette, at least not now.

He couldn't tell Izuku that he was pregnant with their child.

And so, the next few weeks of sickness and lack of energy were still going on but with Izuku still very unaware.

Month 3

Katsuki had been careful to remember exactly how many weeks and months along he was.

Currently, he was only in the first week of his third month. '

He of course was still getting morning sickness, which cause Izuku to become even more suspicious every day, but still Katsuki was not very set on telling him. 

How would that conversation even start?

Katsuki had just got out the shower, a blue towel wrapped around his waist as he looked in the full length mirror.

One of his fingers reached down and poked the now rounder belly. 

You could hardly tell he was even expecting but if you felt it, it felt hard and you could definitely tell then. 

He let out a little sigh as he turned sideways to see how big he had look from the side.  

He looked no different though and he was thankful for that at least.

-OO—OO—OO—OO—OO—

Just a week later, both Izuku and Kats could see strange new changes with the Katsuki. 

He had one incredible sweet tooth, not to mention crazy cravings.

" What do you want for breakfast? " Izuku asked one morning as he rummaged through the fridge.

" Pancakes.. " Katsuki said as he thought. " And wurst. Could you maybe make some? "

" Wurst? Are you sure? " Izuku asked as he cocked an eyebrow.

" Mhmm. Oh! And some caramel topping yum. " 

Katsuki smiled before getting up and looking through a cabinet.

Though he was incredibly confused, Izuku got to work on making wurst while Katsuki got out some stuff for pancakes.

-OO—OO—OO—OO—OO—

Nearing the end of his third month of pregnancy, Katsuki was much more moodier. 

That only made him contemplate on telling Izuku about everything sooner. 

It was becoming quite obvious anyway..

On the couch, Katsuki sat, cuddling the cats in his lap as he watched a movie on television. 

Izuku walked right in and went to sit next to his lover.

" Gosh Kats, you're taking up the whole couch. " 

Izuku chuckled as he sat down.

" WHAT THE FUCK IS THAT SUPPOSED TO MEAN, ARE YOU CALLING ME FAT? " 

Katsuki shouted as he glared at the hero.

Izuku couldn't even process what was going on at the moment. 

He had never heard Katsuki raise his voice, let alone curse like that.

" But that's not what- " Izuku protested.

" NO, YOU KNOW WHAT FUCK YOU. WHO THE FUCK DO YOU THINK YOU ARE CALLING ME FAT?! " 

Katsuki stood up, sending the cats on the floor. 

" I DON'T NEED TO TAKE YOUR SHIT. "

With that, he stormed out of the living room and to the kitchen.

" What the fucking fuck was that? " Izuku muttered under his breath.

Only minutes later, there was loud sobbing from the kitchen, which sent Izuku running over there. 

When he reached the kitchen, he could see Katsuki crying with a pickle jar in his hand.

" I-I can't open it! "  Katsuki wailed.

" Here I got it. " 

Izuku told him sweetly before taking the jar. 

He twisted it open them handed it back to Kats.

" Yay! " 

Kat giggled happily. " Thanks so much, you're the best! "

With that, the blonde walked back to the living room, munching on a pickle. 

Izuku felt more confused than he had ever felt in his whole life.

Month 4

By now, Kats had been wearing noting but over sized sweaters to hide his now obvious baby bump. 

He still hadn't told Izuku about this due to the fact that just the thought of that conversation made him nervous. 

Izuku wasn't an idiot though, he knew something was definitely up with Kats and he was hoping maybe the blonde would tell him soon.

Heading back to the bedroom from having been in the living room, all Kats wanted to do was sleep since he was so tired. 

He was always exhausted but could hardly ever sleep which bothered him to no end. 

When he got upstairs, Izuku was already in bed in an attempt to fall asleep. 

Kats lie in bed and let out a sigh in relief before turning to his side. 

Izuku noticed his boyfriend slip into bed so he turned to face the blonde.

" Hey cutie, wanna do it? " Izuku smirked at his wife.

God knows Katsuki wanted to say yes but he couldn't. 

He'd been avoiding getting nude in front of Izuku and having sex would definitely give that up. 

Kat let out a little whine at the broccoli's words. 

The blonde's hormones were going crazy and he had such an increased sex drive lately that the offer was absolutely torture.

" N-No, not tonight Zuku. " 

Kats said as he gave a small smile.

" But babe, I'm horny and you look so hot right now! " Izuku complained.

" I'm just not in the mood, sweetie. " The younger boy lied before turning over.

There was a momentary silence before Izuku spoke again. 

" So... tomorrow? "

" Hm maybe. " Kats told him.

-OO—OO—OO—OO—OO—

Katsuki had just got out of the shower after being in there for an hour examining his belly. 

He was already almost 5 months along. In fact, he would be at 5 months in just a few days. 

His belly was getting so big it was a wonder how Izuku hadn't noticed yet. 

He grabbed a towel off of the towel rack and wrapped it up around his waist. 

The blonde looked into the full length mirror, it was almost routine, and he poked at his belly like he did every day. 

It was so hard to believe that there was a tiny life in there, something he and Izuku had created all their own.

" Finally you're out! " 

Izuku exclaimed with a smile on his face as he barged in the bathroom.

Katsuki shrieked when he came in so rudely and forgot about his visible belly. 

Izuku's eyes wandered down to Katsuki's belly and just like that it hit him like a truck. 

Everything fit together, the fact that he had been throwing up before, his weird cravings, and his crazy mood swings. 

Kat was pregnant.

" Katsuki ... you're...: " 

Izuku began and at that point, Katsuki felt like crying. 

He was sure that Izuku would hate him for this.

" I-I'm so sorry Izuku ... I'm sorry I didn't tell you. I know you probably hate me now but I didn't mean to- I-I'm sorry ... " 

Katsuki sobbed as tears spilled down over his now chubbier cheeks.

Did he really think I'd hate him..? 

Izuku wondered.

" Oh princess. " 

Izuku smiled warmly.

The broccoli walked over to his lover and kneeled down in front of him so Katsuki's belly was in his face.

" How can I hate the mother of my child? " Izuku asked rhetorically before kissing the younger boy's belly.

" You're not mad? " Katsuki asked cautiously.

" If anything I'm happy! I'm gonna have an awesome little me running around here really soon! " 

Izuku chuckled.  

" I've gotta tell the hero agency and our classmates! "

With that, he stood up and ran out the room to brag to his friends.

That left Katsuki smiling happily while rubbing his belly.

Month 5

Sometime later, Katsuki explained to Izuku that he was already 5 months now. 

Both were quite happy to be having a child of their own, a tiny person they could both love forever. 

While Katsuki read different books about parenting, Izuku figured that he'd just wing it and learn on the way. 

Not only was the couple excited but, pretty much every other of their classmates was excited. 

Izuku had told his mother Inko, Inko had told her friends Mitsuki and Masaru and Mitsuki told Rei and well-  told everyone else in Todoroki family. 

The news spread in the public and to every other hero.

The soon to be parents didn't mind though, instead they were grateful that people were so happy for them.

One day in the middle of Katsuki's 5th month of pregnancy, he scheduled an appointment to have an ultrasound with his personal doctor. 

The couple could hardly wait and the excitement only grew as they got to the building. 

When they were called to see the doctor, Katsuki had a huge but sweet smile on his face while Izuku on the other hand had a mischievous grin on his face like always.

" You both are expecting twins and it seems that you and the little ones are doing very well. Very healthy. " 

Katsuki's doctor, Ms. Hinako, told them both as she passed the ultrasound wand over Katsuki's big belly.

" That's good and all but when am I gonna be able to find out the gender of by awesome little ones? " Izuku asked.

" I could tell you now if you'd like. " Doctor Hinako offered.

" No .. I don't want to know, I want it to be a surprise. " Katsuki told her.

" But Kats- " Izuku whined.

" Please Zuku? " Katsuki pleaded, looking up at the hero with big ruby eyes.

" Okay fine, baby. " Izuku said, rolling his eyes.

-OO—OO—OO—OO—OO—

Katsuki was in the kitchen, making a peanut butter, pickle and honey sandwich. 

Suddenly he felt a weird movement in his belly followed by three "tap" feelings against the lower side of his tummy.

" Gil! " He called out. 

Izuku immediately ran into the kitchen in a panic.

" What happened? " Izuku wondered as he caught his breath.

" I-I think the babies kicked .. " 

Katsuki told him as he placed a hand at the side of his belly.

" Really? " Izuku smiled excitedly before going to feel. 

Their babies kicked a few times against the broccoli's hand.

" That's so fucking awesome! " Izuku exclaimed.

Month 6

The sixth month of Katsuki's pregnancy went pretty well all in all. 

Katsuki had to go out and buy maternity clothes because his got too small for his now very big belly. 

Ever since the twins kicked that one time in the kitchen, it now seems like they never want to stop kicking or moving for that matter. 

Katsuki's friends, Mina, and Uraraka, all the girls  came over for a visit. 

They were fussy over Katsuki, doing lots of stuff for him but Katsuki never seemed to mind. 

Mina was very curious about her friend's belly and how weird it was that 2 babies could be in there. 

She acted just like an excited kid.

Everyone had talked about throwing Katsuki a baby shower soon since the baby would be here in just three months. 

Uraraka wanted it to be big and amazing while Jiro thought about doing something extravagant. 

Tsuyu just thought about doing something simple. 

After all Katsuki liked simple and thought that's how the party should go.

A short while after the other the group of friends left, Izuku decided to start fixing up the nursery for their baby. 

Katsuki was told he couldn't help because paint fumes weren't good for the baby so Izuku called his mother and Katsuki's parents for a little help, and she had to come help. 

It only took a few days before the nursery was finished. 

It ended up being painted yellow and purple since they didn't know the gender and it had matching French furniture.

Month 7

As promised, Katsuki's classmates and their parents threw the couple a baby shower at the UA classroom 1A from where they started their journey as heroes. 

Everyone they knew came and it was pretty fun.

" I'm so happy for you! " 

Momo, also known as Creati, smiled as she rubbed Katsuki's even larger belly.

" Oh thank you so much. " Katsuki nodded with a smile.

" I know how much of a jerk my son can be so make sure he treats you right. " Inko told him. " If he hurts you I'll be sure to kick his butt. "

" Heh alright, I'll be sure to do that. " Katsuki chuckled.

" Oh uh Katsuki ..? " A timid voice asked.

Katsuki turned around to see Hagakure, The Invisble Girl, behind him.

" Yes, Toru? " Katsuki smiled kindly.

" Do you think I could babysit once the little one is born? " She asked.

" That sounds wonderful, of course you can! " Katsuki nodded cheerfully.

" OKAY LISTEN UP DUDES! IT'S PRESENT TIME! " Denki exclaimed.

All the people gathered up as the presents were handed to Katsuki, who was now sitting on the couch with Izuku.

Mina and Kirishima bought a few clothes for both a boy and a girl

Iida bought Hero Deku designed clothes since he was convinced they would like it  

Momo and Shoto bought plushies 

Inko and Hisashi bought fairytale story books to read to the baby 

Mitsuki and Masaru bought plushies as well as diapers 

Denki and Jiro bought the baby even more stuffed animals 

Uraraka bought toys to play with 

Tsuyu and Hagakure bought clothes for a little girl

Shinso and Monoma bought clothes for a boy

Sero bought hats and accessories for the baby's hair

Best Jeanist brought a stuffed doll he made himself 

Tokoyami and Shoji bought different sheets and designer blankets for the crib 

Sato, Koji, and Ojiro chipped in together to buy a highchair and a play pen for the baby 

All Might, Aizawa and Present Mic sowed hand made clothed for the baby as well as bought diapers.

Katsuki couldn't even express how grateful he was to everyone, they all cared so much.

All in all, the 7th month was a great month, well, beside the aches and sleeping troubles.

Month 8

Katsuki was becoming more anxious seeing as though the baby could be born any moment now. 

Izuku was even more anxious, always worrying about Katsuki and asking if the Canadian was alright every few minutes.

One day, while lying down in an attempt to take a nap, Katsuki felt terrible pains in his body. 

He thought they were just normal kicks and turns but no, they hurt much more worse.

" Izuku! " Katsuki shouted as he sat up.

Izuku heard his lover from the living room and quickly ran upstairs.

When he got there, he saw Katsuki clutching his huge belly with a distressed look on his face.

" I think it's time! " Katsuki grunted out.

The couple both agreed on having the twins get delivered at home because it made Katsuki feel more comfortable. 

Izuku got out his cell phone and called the midwife they were going to have help deliver the baby. 

She told them that she would be there as soon as possible.

An hour passed by and the midwife still was now there. 

The twins really needed to come out of Katsuki and he could feel it. 

They took Katsuki to the extra bedroom and sat him down.

Izuku sat beside Katsuki and held his hand through the contraction-filled hour.

" Izuku. " Katsuki huffed. " I think I need to push. "

" Izuku, can you please bring the things I told you earlier "

Izuku knew what to do in the case of delivering the baby, Katsuki's doctor taught him just how to do everything. 

So, dreadfully, Izuku walked to the bathroom and started gathering up what he needed to deliver the twins. 

The greenette returned with a few towels, medical scissors, and a few more blankets. 

The emerald eyed helped Katsuki get more comfortable and into position for what was about to come. 

Of course, Izuku had fought some of the most dangerous villains in the world in most horrific manner in battles but this was worse, he was delivering a baby !

" Okay. " Hinako said as she got between Katsuki's legs. 

" Push when you really feel like you have to. "

As if on que, a huge contraction hit Katsuki and he was pushing with the strength he had. 

He waited every time a contraction came along and within 3 contractions; the baby's head was almost out. 

Izuku had to resist the urge to throw up or freak out. 

Instead, he stood there watching the whole process.

She placed his hands on the baby's head and helped ease it out.

" This is so unawesome. " Izuku muttered to himself. 

" Okay push again! The head is almost out! "

Katsuki nodded and pushed again, really hard at that, and that did the trick. 

The baby's head was out and now that left the hardest part, the shoulders.

" Okay, princess, you're doing great! Almost there!" Hinako assured him.

It took a few more pushes and the baby's shoulders were out.

"One more." Hisako told Katsuki.

Katsuki nodded weakly before pushing again, with all his might, and into this world, the first baby was born.

Crying and wailing as the infant came into the world, Izuku already felt himself tear up. 

Hisako asked Izuku cut the umbilical cord carefully and cleaned off the baby before wrapping the newborn up in a towel.

" Is the baby okay? " Katsuki asked softly.

" Yes Katsuki. " Izuku smiled as he crawled back up to his boyfriend. "Our little girl is just fine."

" O-Oh, the first one is a girl? " Katsuki asked, a smile reaching his lips.

" Yep and she looks just as awesome as I do! " Izuku said proudly as he placed their daughter in the blonde's arms.

The baby girl looked up at her mother with emerald eyes even though she still cried. 

Katsuki took in her features, she had a pale blonde patch of wavy hair on her head with a curl springing from it, and she was far too red and flushed to see what color her skin was but from Katsuki thought, though he figured she would be just as freckled as Izuku was.

" I think we should name her Kasui. " Katsuki spoke quietly.

" Really, I really liked the name " 

Katsuki nodded in response before kissing Kasui's head lovingly.

Then another contraction hit him.

And the whole procedure of screaming and cussing was repeated.

And soon, their baby boy, the second twin was born without much crying.

He was carefully washed and cleaned before laying on Katsuki's chest.

" Aww, he has my hair "

" But my ruby eyes "

" I love you Katsuki "

" Well, I used to love you now I love my babies more "

--OO--OO--OO--OO--OO--OO--OO--

Thanks for reading