A/N: Last one of Omega Shoji for a while. Don't want you guys to be too bored

------------------------------------------------------------------------

Shoji wasn't exactly sure how to respond or act to the news on his 14th birthday that he was presenting as an Omega. That just didn't match how he looked at all. Looks really shouldn't matter but, that's an issue that society started and only society can fix but, they don't want to fix it. The first thing he did was tell his parents not sure how they would take the news. They didn't explicitly tell him their secondary genders so he just assumed they were both Alpha's but, now someone had to be an Omega because he wouldn't just be a wild card, right?

"Oh! You're an Omega like you're mom! You took after your old dad in looks but, your mom in gender." Well that answered his worries. He was bombarded and flooded with new information and sessions that he was unaware of. The first six months was pure agony he almost wished he presented as a beta so he doesn't have to deal with all of these convoluting emotions and feelings. He managed to get the hang of it and he had two heats in those six months which was normal. Heats came once every 3 months, sometimes it can come once a month, once every 2 months or twice a year. The body changes and heats are different for everyone. He would take whatever his body chose to do. He got prescribed suppressants during the 6th month so he can have healthy heats, basically a birth control. He won't abuse them no matter how tempting it was. He applied for U.A and even though his parents were worried they supported him through it all and through a celebratory party with his grandparents and siblings when he got accepted into the heroics department.

----------------------------------------------------------------------------

The first day of being with Class 1-a was a whole trip and a half. Shoji trudged home with half his uniform singed along with half his mask, scent patches gone to the wind. He had said person responsible for the singed uniform grumbling behind him. Why did he follow him? He has no idea. He knew it was an accident and just wanted a shower and sleep but, he insisted on telling his parents it was an accident himself.

"Bakugo-kun, it's okay I forgive you-"

"That's not the point octo-arms. I have to tell your parents my damn self. My old hag would have my head if she knows I blew up someone else again" He only knew the guy for one day but, he can tell it took a lot not to cuss more than just damn. He shrugged his shoulders and it went silent between the two of them again. He was almost home and for-gone warning his parents ahead of time. Let them panic when they see him. He knocked having forgotten his keys and waited for one of them.

"It's my baby!- WAH! WHAT HAPPENED TO YOUR UNIFORM!" His mom fretted over him before Bakugo cleared his throat shuffling side to side

"That was me Mrs. Mezo." He rubbed the back of his neck looking off to the side "I made my explosion too big and the blowback did that...sorry." It was like pulling teeth out his mouth to say it but, it was sincere. It was silent and Katsuki tensed when he felt a presence over him

"Didn't your mama always tell you keep your head up Katsuki." His head shot straight up at the use of his first name. He blinked at the woman, memory fuzzy but, the bright blue eyes, grey hair and four arms rang a bell. "About time you remember someone." She pulled him into a hug as Shoji and his dad stood flabbergasted.

"You know him mom?!" What a little world Japan was

"I know his mom Mitsuki! The loud blonde I told you about babe." Shoji turned to his dad to watch his face morph into emotions before settling on remembrance.

"I remember." Your father smiled fondly before pulling Shoji away "Your mom will handle it, go shower and change sweetheart." Shoji managed to wave at Bakugo before disappearing into the house. If only Mezo was made aware at that moment how often Bakugo and his family would appear at his house.

-----------------------------------------------------------------------------------------------

It was exactly 5 months into the school year and Shoji has gotten to know Bakugo on a very personal level as well as becoming part of a pack. The pack part was the biggest surprise to him because he was never first pick for anything but, to be welcomed into a pack with 19 other students included was a dream come true for him. They took him being an Omega just fine and the other Omega's of the class were ecstatic because they got first dibs on hugs and cuddles. It was him, Asui, Mina, Sero, Iida and Tokoyami. Everyone else were Alpha's and a couple of Beta's. The power dynamics between Alpha's wasn't too much and everyone tried to get along -besides Bakugo insisting on blowing Izuku and Shoto to kingdom come at any chance he got. Once the dorm system started that's when everyone learned about each other's ins and outs some more or less than others. Mezo didn't want to admit it but, he had a crush on Bakugo. He got jealous of Kirishima with how close they seemed but, he had the hots for Mina so that was out of the picture. Izuku had eyes for Ochako, Sero and Denki liked each other and, that was about it. He thinks Monoma likes Bakugo in a tsundere kind of way.

"Mezo-kun!" He turned to Dark Shadow who was trying to get his attention. "Can I get a hug?" He opened his arms and he had an armful of Tokoyami right along with Dark Shadow. They both craved a lot of hugs even though Fumi will never admit when he wants. Body language.

"Who do you think Bakugo likes?" Mezo finally tuned into the conversation. He was with Ojiro, Tokoyami, Izuku and Kirishima. All who can keep a secret if really needed to be.

"I don't think that guy likes anyone." That stung Mezo just a little in the heart.

"He would like someone who can keep up with him, won't hold him back but, can calm him down at the same time." Izuku is the one who said it and Mezo agreed. Bakugo didn't even seem the type to want a relationship but, when put that way... He is really not a bad guy, very loud and brash with an attitude but, he's a tsundere. Maybe even demisexual. Who knows

"He has someone in mind then already, he's not the type for someone to come to him. He would go to that person when he is ready." Again, Mezo agreed with Kirishima. They are the two who knew Bakugo more well, Mezo knew him the second most after Izuku them being childhood friends. The way they act though maybe it was more rivals. The conversation changed to different topics as Mezo thought to himself. he hoped Katsuki would come to him but, that was unlikely. He wouldn't want someone to get in his way of becoming number one.

------------------------------------------------------------------

It was Saturday and Mezo decided to spend it by himself this time. His heat was going to be here in five days and his scent was exceptionally sweet and his room turned into a giant nest but, it was missing something. He knew who's scent it was missing, it was missing Katsuki's scent but, he didn't want to risk going into his room. He sat there in the middle of his nest mask off, tank top on and loose sleeping shorts. He can risk it....He didn't hear anything or anyone. Maybe? He sat for another minute before getting up and walking with determination to Katsuki's room. Katsuki was directly above him so he used the stairs and hurriedly went to Kat's room. It was unlocked. He slipped in and went to his laundry basket. He grabbed a few shirts, a hoodie, pants and boxers. Normally he would ask but, no one was here and he was desperate. He sat on his haunches and took a deep breath

"Mezo?" He jumped whirling around with a yelp like a deer caught in headlights. Minus a blush, sweat and wide eyes.

"I-I can explain." His words got caught in his throat when Bakugo closed and locked the door behind him and stepped right into Mezo's personal space. He looked down with a pensive stare before tentatively running his hand through Mezo's hair. His touch felt nice against his cool skin so he leaned into it with a happy purr.

"You're heat is coming." It was a statement not a question. "You wanted my dirty clothes." Once again it was a statement not a question. It was quiet between them for a bit before Bakugo popped a question tentatively. "Can I...see your nest?" Mezo blinked in surprise and with a small smile nodded his head. Maybe it was the pheromones but, Mezo was feeling brave so, he grabbed his hand glad that he didn't pull away. They both made it to Mezo's room where Mezo closed and locked the door and added the clothes to his nest the hoodie where his face went.

"Katsuki?" He waited for Kat to look at him. "You can...um, lay down if you want...I want you too." It was tense for a few before Bakugo huffed, took off his sweat and tshirt leaving him in boxers and a tank top. He waited for Mezo to make room and once he was in, Mezo wrapped his arms around him and laid his head on his chest listening to his heart beat.

"You didn't waste no time." His voice was soft which Mezo selfishly thought was reserved for him only. He allowed that thought to lull him to sleep. If he felt a kiss pressed to his face then that was for him and him only to know about.

-------------------------------------------------------------------------

What do you guys think?