We Are Not Girls (Kirideku) Transgender AU

Chapter 8 (The Start)

Kirishima POV:
I groggily awoke to the sounds of loud purrs coming from the bundled up omega snuggled into my chest. A small, warm smile came to my face instantly as a cute yawn erupted from Izuku and his emerald eyes started to flutter open.
"Good morning sleepy head."
I said, kissing Izuku on the forehead. He giggled in response,
"Goodmorning Kiri."
As he kissed me on the nose, trying to lay back down but winced as he did, rubbing his chest.
"Zuku, are you okay? What's wrong?"
I asked, feeling worried.
"I-it's nothing Kiri!"
He said, his face a flushed and sweaty mess.
"Lemme see, I know your hiding something."
I said, as he tried to walk towards the bathroom and escape me, but his bump prevented him and I caught him.
"Now tell me what's wrong, please."
I said, he sighed,
"F-fine, but its s-so embarrassing."
He said, his face flushing an even darker shade of red, as I was not prepared for what he said next.
"I-it's m-my b-boobs, t-their s-s-tarting to umm, f-fill out? I-I h-honestly d-don't know w-what's wrong b-but their r-really sensitive."
I intensively blushed, but with a small smirk as I knew what was happening.
"Zuku, I think your just nearing the end of your pregnancy. When I was bored I would read up on this stuff and they say that your breasts start to get sensitive and heavy with milk for the pup."
He sighed with frustration and embarrassment.
"This stinks! And its on the first day that we start U.A!! Now I have to wear a bra!"
He said, with a cute little angry and blushing face.
"Well, the bra should help with the weight. But, until your boobs are back to normal I don't think you can fit in your binder."
"Ugh, and we signed up as boys so now I have to change with all those guys watching meeee!!"
"Well, I'll be there too. And if anyone even tries to touch you, I'll make sure to let them know your all mine."
I said with a possessive growl.
"And plus, Aizawa Sensie already knows that your pregnant and so does the rest of the class so I'm sure they'll be nice. Plus Sen said that the whole class is either bi, lesbian, gay or trans like us! He just nodded as I helped him out of bed get dressed so that we could start our day.
"And, if you try your best around the class then I'll make sure you have your reward, tonight."
I said seductively, his eyes just widened as he shivered in pleasure.
"Fine! Y-you and y-your s-tupid s-sexy voice."
He grumbled making me chuckle as he left the dorm and headed to catch up with the rest of the class.

At Class...
I giggled as Zuku kissed me on the cheek as we walked into class.
"Hey Izuku!"
I heard the familiar voice of that girl Zuku made friends with.
"Oh and I'm sorry, but I didn't catch your name."
She said to me, I immediately knew her and Zuku would make great friends. Plus their was nothing to worry about because she already had a mate and was lesbian so, I didn't mind him hanging out them.
"Hello! Nice to meet you guys, I'm Eijiro Kirishima!"
She smiled shaking my hand.
"Nice to meet you Kirishima! I'm Ochako Uraraka, oh, and this is Tsuyu Asui!"
"Kero-Hello Kirishima nice to meet you, but you can just call me Tsu if you like- rabbit."
"Yeah! Uraraka and Tsu are mates! Isn't that cool Kiri."
I smiled, brightly.
"That's super manly!!"
I said with a thumbs up.
"Thanks! Oh, but we better sit down! Aizawa Sensei should be here any second!"
I nodded and so did Zuku.
"Thanks guys, c'mon Kiri! I think we get to sit next to Jiro and Yaomomo!
He said with an excited tone of voice.
I just smiled and said,
"Alright lets go Zuzu!"
As he took me by the hand and led me towards our assigned seats. He was right, in front of him was Jiro and in front of me was Momo! It was cool to be surrounded by friends because Shinso and Kami were right behind us, Shinso behind me and Kami behind Zuku.
"Hey Midoriya, what's up man!"
Kaminari asked Zuku in an electric tone of voice.
"I'm good Kami! How are you and Shinso today?"
"I'm good, and so is this Pikachu."
Shinso's tired voice replied as he ruffled the electric blondes hair, making me chuckle a bit.
"Your so mean, you sleep deprived floof."
He said in a pouty stance, Shinso just chuckled pulling him into a hug and petting his hair.
"Anyways, how are the pups Midoriya?"
Shinso asked Zuku,
"Oh their fine, just since I'm nearing the end of the pregnancy their a little uncomfortable but I manage."
He said, a light blush appearing on his face as he cradled his bump.
"Oh my goodness, Midoriya your so cute!!"
I heard Momo squeal. Yes, you couldn't deny his adorableness. The small boy all round like that was very cute.
"T-thanks M-momo!"
He said, burying his blushing face into his hands as we all chuckled a bit. We kept chatting until we heard the tired voice of Aizawa ring through the room.
"Alright, settle down problem children, class is starting."
He announced as we all silenced. But as he was about to say soemthing, guess who walked in the door and late to class. It was mister Boom Boom.
"Bakugo, go and have a seat. Your late."
Aizawa said to him. He just grumbled past and sat down, luckily in the seat on the opposite side of the room as us and Zuku. As Aizawa continued with the morning announcements I noticed Bakugo glaring at Zuku. Suddenly his gaze turned to me and he tried to threaten me. But, him being the weaker alpha ended up backing down the stare as I bared my larger fangs at him.
"Alright, come on problem children head to the locker rooms and suit up for some training."
We all nodded in agreement.
"Oh and Midoriya, stay here for a minute. You can stay too if you want kirishima."
We both nodded and stayed like he wanted, he seemed to wait until everybody was gone.
"Alright, Midoriya. Kirishima told me what happened between you and bakugo last night and I'm giving you permission to do your changing in the girls locker room until we can get things situated. I've already informed Uraraka and Tsu since you guys seemed to get along."
Zuku looked really happy and hugged Aizawa,
"Thanks Sensei."
He said before scampering off to go and change before he was late.
"Thanks again Sensei!"
I said before running off to meet up with the guys.