A Gentle Kiss •DekuBaku• /Completed/

An Eleventh

Teary red eyes snapped up, the Omega's stomach cramping slightly and his hands curling into the fabric of his light grey sweater. The overwhelming smell of possessive Alpha filled his nose, his teeth clamping down on his bottom lip while he shrunk into himself slightly. He watched Sero and Todoroki stare each other down, shifting nervously on the couch with the two Alphas growling at each other in front of him. He knew why they were becoming territorial. Anyone could tell. His pheromones were becoming sweeter with each passing day, and while his classmates may not realize it just quite yet, their instincts were demanding they protect the Omega. Considering he was the only Omega in class, it was obvious how doting his pack mates were becoming.

"Get out of here." The dark voice sent a shiver down the blond's spine, a whine bubbling up in his chest. He hadn't realized how close the two had gotten. His panicked eyes darted between the two, cradling his knees to his chest while shaking. Their other classmates watched the scene in confusion, the only other Alpha in the room being Izuku, who was leaning against the wall on the opposite side of the room.

"No, you should leave. I was here first." The heterochromatic male stating rather calmly, however his spiking scent gave away how upset he truly was. The raven haired Alpha bared his fangs, curling his hand into a fist at his side. Kirishima coughed awkwardly as he slid between the two, patting his friends on the back before shooting a curious glance to Izuku. The prime didn't spare him a single look, his gaze focused on the couch. "This doesn't concern you Kirishima."

"He didn't do anything wrong!" Sero chided, his usual peppiness reduced to fuming anger. His words didn't seem to sit right with the taller male, who snarled, lurching forward despite the redhead still being between them. The blond yelped in fear, the dam finally breaking as he scrambled to get up and run out of the room. The scent of devastation and terror settled into the space at last and both Alphas stopped in shock.

"You idiots!!" Izuku growled at the pair, rushing out after the Omega. He hurried to catch up, suddenly pulling the smaller male into his dorm when he was close enough. Katsuki whined low and pitifully, tears bubbling out from his eyes and rolling down his reddened cheeks rapidly. His little nose was scrunched up while he stood with his arms wrapped around himself, soft hiccups escaping his pink lips every few moments. "Kacchan..." He was quick to curl his arms around his friend, pulling him against his chest and stuffing his face into his neck. The tiny male instantly began nosing against the Alpha's scent glands, whimpering  and whining pathetically while shyly, yet desperately, fisting his small hands into Izuku's shirt.

Katsuki let out another soft cry when Izuku started carefully rubbing at his lower back, the Alpha's gentle purrs and croons filling the shaken male's ears. The low rumble from the taller teenager's chest had the blond slowly calming down, his harsh sobs being reduced to pained sniffles. "I-Izuku..." Katsuki hiccuped, tightening his grip on the green eyed boy's tshirt.

"It's okay, Kacchan..." He reassured the Omega gently, smiling and nuzzling their cheeks together.

"This is all my fault..." Izuku sighed at his whimpered words, the small male pulling away from his neck. "S-stupid pre-heat... Got me emotional..." The green haired Alpha froze, taking a moment to sniff the pheromone-heavy air with a shocked expression gracing his face. Of course. No wonder his friends had nearly had a full on brawl on the common room floor.

"Y-you couldn't have helped that! B-but Kacchan, your heat?" The blond pouted, burrowing his way back into his neck and jumping up so that he could wrap his legs around the freckled male's hips, the Alpha catching him.

"Shut up..." He grumbled, the Alpha trying to remember the last time Katsuki had even had a heat. He couldn't recall him ever taking a heat leave since they've been in high school, nor did he have any after the whole ordeal in middle school. Had... Katsuki been suppressing his heats all this time? Izuku swallowed hard at the thought, pulling the Omega a bit closer before gently leading him away from his neck. He cupped his soft cheeks gently, smiling slightly at the frustrated pout that situated itself on the blond's pink lips. Izuku shook his head with a low chuckle, leaning in to kiss lightly at his adorably pink nose.

"Alright, Kacchan..." He smiled, meeting his friend's eyes and momentarily flickering his gaze down to his plush lips before returning to his crimson eyes. Katsuki blushed, wrapping his arms around the Alpha's shoulders and hiding in his chest.

Katsuki really hoped Izuku understood what was happening now. He wasn't sure he'd be able to hold himself back for much longer.

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I hope you enjoyed! :3

Sorry for any spelling or grammar mistakes!

846 words