A soft whine fills the otherwise quiet room, causing heads to swivel towards the Omega.

"Just braxton hicks," Midoriya says in explanation, leaning back against Bakugou's side in the large nest.

"It takes a lot for you to feel pain, Deku-kun," Uraraka frowns.

"It's okay, Uraraka-chan," Midoriya smiles weakly before forcing his limbs to relax into the Alpha's side.

"If you need anything, we're right here," Yaomomo reminds the Omega before going back to her conversation with Jirou.

Everyone's eyes linger for a moment longer on the Omega before they return back to what they were doing beforehand.

Only mere moments later, Midoriya tenses in pain, which Bakugou obviously feels if the way he starts rubbing comforting patterns into his shoulder is any indication. Relaxing minutes later, but the blond never stops his relaxing motions.

Which makes the next part even worse, in Midoriya's opinion.

Fluid rushes from between his legs, a distressed whine escaping the Omega's lips.

"Deku? Shit!" Bakugou shouts, ignoring the wet spot on his lap to stand the Omega up with him.

"Baku- Someone! Call Aizawa and Recovery Girl!" Iida shouts, eyes widening in panic.

"On it!" Uraraka and Kirishima shout, whipping out their phones to hurriedly call one of the teachers.

"Kacchan!" Midoriya cries out, clenching his eyes shut.

"I'm right here, D- Izuku," Bakugou croons, wrapping both of the Omega's hands in his own. "Squeeze my hands if need be."

Another wave of pain rushes through Midoriya, causing a loud, distressed whine to be released, his hands squeezing the blond's hands tight. Bakugou grunts at the grip but makes no move or comment to make him release his hands.

"Recovery Girl is on her way!" Uraraka exclaims, shoving her phone into her back phone and quickly making her way over to the greenet.

Before she can get too close to the pained Omega, Todoroki reaches a hand out and grabs her arm.

"Todoroki!" Uraraka scowls.

"This is something Bakugou and Tsu are better to handle, Uraraka-chan, at least until Aizawa-sensei and Recovery Girl get here," Todoroki explains, keeping a hand around Uraraka's upper arm.

"I need you to keep your breathing even, Izuku-kun, kero," Tsu says, standing beside the blond Alpha.

"It hurts, Tsu!" Midoriya whines, tucking his face into Bakugou's neck, breathing heavily with his nose in his scent gland.

"Omega, match my breathing," Bakugou rumbles, rubbing his cheek against the Omega's hair.

Despite the pain, Midoriya slowly starts to even out his breathing, clutching the Alpha's hands in an attempt to aid with the pain.

Soon after, Aizawa and Recovery Girl come barreling into the common room.

"Where is he?!" Shuzenji demands, scenting the distressed pheromones in the air.

"Right here, kero," Tsu croaks, waving her hand at the teachers.

"I can take it from here, Bakugou," Recovery Girl says, reaching out to take his place in front of the pregnant Omega.

But instead, Midoriya bares his small Omegan fangs, his grip on the Alpha's hands strengthening.

"Or maybe not," Aizawa says wisely.

"We need to get him to the hospital," Recovery Girl frowns.

"I'll come with," Bakugou huffs.

"Alright, let's go," Shuzenji says, rushing out of the dorm.

"We have an emergency vehicle for situations such as this," Aizawa explains as he herds his two problem children after the healer.

"I'm going to pick you up, Omega," Bakugou warns before picking Midoriya up bridal style, not stopping in his walk, but sprints once the Omega's in his arms.

"Hurts!" Midoriya cries.

"Soon, Mi- Izuku," Aizawa rumbles awkwardly. "You'll see your pup soon."

"Puppy-chan," Midoriya whimpers.

"Puppy-chan, Izuku, Puppy-chan is coming," Aizawa smiles. Not his creepy smile or awkward one. A genuine one.

"Soon," Midoriya whispers.

~

"How's everything going with Midobro?" Kirishima demands over the phone.

"He's still in fucking labor, don't know how either of them are doin'," Bakugou growls into the speaker.

"He's going to be fine, Bakugou," Yaomomo comforts. "He's been through a lot, he'll be alright."

"I know, but-" Bakugou starts with an almost whimper.

"Midoriya Izuku!"

"Got to go," Aizawa cuts in, standing up and hitting the discontent call.

Bakugou is a step away from his teacher as they rush up to Dr. Azuma with Recovery Girl standing next to her.

"He did amazing, nothing went wrong with the birth and Izuku-kun gave birth to a gorgeous little girl," Dr. Azuma smiles.

"Oh thank fuck," Aizawa breathes.

"And he's asking for you, Bakugou," Shuzenji adds.

"Me?" Bakugou blinks.

"Yes, usually Omegas will ask for their mate or an Alpha that they feel safe and protected with to be there after the birth. It's so they can feel safe and sleep with the knowledge their child is with someone they trust and will protect should anything happen with them sleeping," Dr. Azuma explains. "This can be a mate, a father figure, or even a trusted friend."

"Go, I'm going to call the Hellspawn," Aizawa says, redialing the number they had called no more than a couple minutes ago, bringing the phone to his ear, Recovery Girl doing the same, but with Nezu on the receiving end.

"Come," Dr. Azuma smiles, leading the blond past the doors Bakugou last saw Midoriya brought through.

The duo doesn't walk for long before they're in front of a closed door, the name 'MIDORIYA IZUKU' on the slide-in nameplate.

"Right through this door, I'll leave you alone," Dr. Azuma nods and turns back the way they came.

Sucking in a deep breath, the Alpha lets instincts reel up a little more than he would usually have it and knocks on the door, hearing a confident but soft 'come in!'. He slowly opens the door, giving the Omega a chance to tell him to get out, which never happens.

"Kacchan," Midoriya's tired voice rings through his ears, a sound he never thought he'd wanted to hear more than ever.

"Deku," Bakugou answers back, slowly creeping forward.

"T-Take Puppy-chan," Midoriya whimpers, arms trembling with the weight of the newborn baby girl.

Bakugou quickly takes the little girl from the Omega's arms, but remains close, sitting down in the chair next to the bed. The scent of a newborn pup and tired Omega fills the air, which Bakugou is quick to add the smell of proud Alpha.

"Sleep, Deku," Bakugou rumbles. "I got her."

"Thanks, Kacchan," Midoriya purrs, eyes growing heavier and heavier before they stop trying to open.

Bakugou keeps his proud Alpha scent in the air to help the Omega relax and rest from the exhausting labor. With the Omega out cold, Bakugou finally gets a chance to look at Puppy-chan.

She has the beginnings of the Midoriya green hair with a light dusting of freckles on her cheeks. Long, beautiful lashes brush against her upper cheeks. And when she opens her eyes, they're Midoriya's bright and expressive emerald green eyes.

"Bakugou? May I come in?" Aizawa's voice sounds through the door, indistinguishable muttering coming from him as well, which must be from his phone.

Bakugou glances at Midoriya then Puppy-chan before sucking in a breath.

"Come in, but only you," the Alpha instructs, eyes locked on the Omega as he hears the door open and closes slowly, the almost nonexistent smell of his teacher staying wrapped around the man.

"Where's Mido?!" Ashido's voice exclaims from the phone in the Alpha's hand, her face enlarging on the screen as she shoves her other classmates aside.

"Quiet," Bakugou rumbles loudly, blazing-red eyes darting to the phone, clutching the pup closer to his chest.

"Is that Puppy-chan?" Kirishima's calm and soft voice questions as Ashido pouts offscreen.

"Yeah, she's like a carbon copy of Deku," Bakugou answers, tilting the small pup towards the camera, her large green eyes staring at Kirishima's red hair in wonder.

"She's beautiful," Kirishima whispers, sniffling.

"Are you crying?" Kaminari teases somewhere off-screen.

"No!" Kirishima huffs, wiping away tears.

"How are they doing?" Iida questions.

"Perfectly healthy," Aizawa replies this time.

"Where is Midoriya?" Todoroki questions.

"Knocked out," Bakugou huffs his laugh, moving slightly to show the greenet; head tilted to the side, mouth slightly opened with drool trailing from the corner of his mouth.

"He has every right to be!" Uraraka snaps.

"I didn't fucking insinuate that he didn't, now did I?" Bakugou snaps back.

"Quiet now, there's a pup in your hands, Bakugou," Yaomomo scolds.

Instead of exploding, like he usually would do when he's scolded by a fellow student, he grumbles something under his breath and brings the pup closer to his chest.

"Look at you! Becoming an amazing uncle!" Kaminari snickers, being shoved out of the view of the camera by Sero.

"Where's my pup?! Tell me!" A familiar voice snarls from outside the door. Momma Inko.

"I'll get her," Aizawa says, setting the phone onto the side table.

"Thanks," Bakugou says, tilting his head down to distract himself with the newborn pup.

Aizawa offers a small smile at the unknowing blond before rushing out of the room, not wanting the Beta mother to destroy the hospital looking for his student.

"How's Puppy-chan?" Hagakure asks.

"Healthy and awake," Bakugou says, smiling as the pup giggles and moves a chubby hand upwards.

The door opens much faster than the previous time causing Bakugou to snarl, baring his fangs at the door, bringing the pup as close as possible to his body.

"Midoriya-san!" Aizawa growls. "I warned you-!"

"Get out!" Bakugou snarls, eyes fixated on the greenette.

"Katsuki?" Inko blinks.

"Midoriya-san, I warned you that Bakugou is going to be fiercely protective of both your son and the pup," Aizawa says, stepping in between the snarling Alpha and the worried Beta.

"My son-!" Inko tries.

"Is healthy and is in safe watch of Bakugou, I assure you," Aizawa cuts her off. "Now, we must take our part. It's going to wake Midoriya and it's causing a disturbance with Bakugou's Alpha."

With those final words, Aizawa ushers her out of the room, swiping his phone off the side table and looking back on the younger Alpha. Seeing him gradually start to relax, he's quick to step out of the room, shutting the door with a click behind him.