Mixed Feelings (Bakudeku + A\B\O & MPreg)

● One ●

"I'm home." Katsuki called out, placing his keys aside as he removed his jacket. The usual patrols were starting to wear him out as he ran into villains more often, these days. He was tired and hungry, and all he wanted was to sink into the comfortable arms of his omega, Izuku. As he glanced around the apartment, he seemed to be alone. He knew his boyfriend had stayed home today since his heat was rapidly approaching and he was forbidden to do hero work in that state. 

As he approached the bathroom, he could hear a soft, purring sound. The blond followed the familiar noise into the bedroom, where he found a flushed Izuku perched on the bed, hugging his knees to his chest. He was wrapped in a fuzzy blanket, looking like a vulnerable kitten.

Despite the tough exterior Bakugou presented to the rest of the world, he knew Izuku was his omega, and he needed special attention and care. Without it, the greenette risked losing himself to his instincts. The alpha hummed, approaching Izuku slowly, aware that his omega had entered his heat sometime during the day. He glanced around to see the greenette's nest hadn't been made yet. 

Izuku looked up at him with wide emerald eyes, and Bakugou couldn't help but take a seat next to the trembling omega. He sat down beside Izuku and wrapped an arm around his shoulder, pulling him close. Without speaking, he let his omega burrow into his side.

After a moment, Bakugou felt Izuku's heat increasing. "Why didn't you build your nest yet?" He asked, his voice low and soft. Izuku immediately relaxed against him, and Katsuki knew he was doing the right ting just by speaking to him. He knew the sound of an alpha's voice could be soothing to an omega in heat, along with an alpha's relaxed pheromones. He stroked Midoriya's hair gently and kissed the top of his head, trying to soothe him as he waited for a response. 

"I wanted you to be here, like always." The greenette hummed. Katsuki scoffed, knowing what he had to do. Izuku was already drifting into his heat and had started to act differently by engaging in physical contact - something the two did rarely. The blond stood up helping the greenette off the bed before he crawled back on. The alpha pressed himself against the pillows, resting back as he watched the other shift around the bed. 

Izuku shuffled around the bedroom, his cheeks flushed and his heart racing. Tonight, he was going into heat, and he needed a comfortable environment for the inevitable physical and emotional changes his body was about to undergo. He knew his inner omega was already starting to take charge as feelings of lust and loneliness had taken over him a few times today, but he knew there was much worse ahead. 

He started by piling blankets and pillows onto the bed, creating a cozy nest for himself. Then he started adding his favorite clothes, a t-shirt that smelled like Katsuki and a pair of the blond's underwear he pulled out of the dresser. While he built his nest around his alpha, he couldn't help but smile at how Bakugou had changed. The two had spent their senior year at UA Academy working on their relationship. They had made great progress and became close friends by the time they graduated. Not long after their debut as heroes, the two moved in together and almost immediately started dating. Though their romantic relationship had nothing too special, since they usually only showed affecting during Izuku's heats and Bakugou's ruts. 

As he settled into the nest, cuddling close against Katsuki's chest, he glanced up to meet crimson eyes. "Thank you."

"It's my damn job, dumbass. I don't need your stupid thanks." The blond scoffed, gently patting the greenette's back a few times. Midoriya smiled, letting himself relax in his alpha's embrace as he inhaled soothing pheromones. He smiled contently, feeling his heat increase. "You smell good." The greenette flinched at his alpha's soothing voice, resting his head on Katsuki's built chest with a grin. He knew Bakugou loved the smell of his heats, he said it smelled sweet and a bit like cinnamon. 

"You smell good too." The greenette giggled, nuzzling his nose in the crook on the alpha's neck to get a good smell. He smiled wide at the smell of Katsuki's cologne, once again resting his head on his chest. He glanced down, feeling his face heat up as his heat slowly became less bearable. "How was work?" He questioned, keeping his voice quiet. 

"Shitty." The blond instantly retorqued with a shrug. "I've been dealing with so many fucking villains these days, it's tiring. Especially since they're all weaklings." He mumbled. Izuku chuckled, nodding along with his words. 

"I see. It's good that you're helping the world, though." He spoke, hoping to cheer up his tall boyfriend.

"It's my job, I don't have much of a choice." Bakugou shrugged, glancing down to green curls. His eyebrows furrowed as he watched his omega wriggle uncomfortably in his arms. "Are you okay?" He questioned, hearing the greenette whine in frustration. 

"I'm fine. I'm just starting to get uncomfortable." Izuku admitted, changing his position to face the opposite direction. Katsuki remained silent as he watched the small man fidget, trying to find a comfortable spot somewhere in the pillows and blankets. "It hurts." The short man muttered, making his way over the blond so he could try the other side of the bed. Bakugou sighed, watching Midoriya struggle to get comfortable. 

"It's getting painful, isn't it?" He spoke, already knowing the answer due to Izuku's change in pheromones. He watched as green curls frantically nodded, followed by another whine. 

"Very." Izuku mumbled, fidgeting around. "Kacchan..." The hero whimpered, tears pricking at the corner of emerald eyes. Katsuki eyed him, waiting for him to continue. 

"What is it?" 

"I'm uncomfortable." Midoriya admitted. The blond felt his throat tighten as the room's scent changed once more - This time filling with the smell of the omega's slick and distressed pheromones. Bakugou held back a scoff as freckles disappeared into a red hue. This was it; Izuku was entering his heat. 

"What do you want me to do?" He asked, earning a whimper from the other. He watched, patiently waiting for Midoriya to give himself up to his instincts and stop resisting his needs. "What do you need me to do?"

Izuku whined, fingers curling in the silk bedsheets beneath him. He hated submitting to his inner omega. He hated being vulnerable and slutty. He knew he'd feel better after it ended but still refused to give in. He was a young hero, slowly making his way to the #1 spot. The thought of being so lustful in the bedroom didn't sit right with him, since he was used to being seen as a lovable and respectful person in public. 

"Kacchan... Don't tease." The greenette whined, feeling his body heat once again increase as he listened to the alpha's croons. "You're being cruel, stop that." He flushed a deeper shade of red, inevitable whimpers escaping his throat. The greenette cursed to himself, looking up to the blond. His vision was blurry and he could barely function anymore. 

He needed some sexual release, but he needed to set some boundaries, this time. The last time he had lost himself to his instincts, Katsuki had ended up ramming him into the mattress for hours. He'd never forget the pain he felt for the week following the events. "Promise me." The omega whined, his body quivering. 

"Promise what?" Bakugou spoke, his voice monotone. 

"Promise you'll be gentle. Very gentle. No matter what I say. If I ask for it rough, don't listen to me. Take it easy on me, yeah?" The greenette muttered, avoiding all eye contact. He heard his boyfriend chuckle to the words before replying. 

"Yeah, I know. You kept whining for weeks after our last run. I know to be gentle this time. I won't make the same mistake twice." Bakugou explained, smiling to himself as he watched the effect his voice had on the other. 

Izuku whimpered, feeling himself near his loss. He could feel his inner omega clawing at his insides, begging for him to let himself loose and accept Katsuki's help. He looked up, once again meeting crimson eyes. He was close. Very close. "Kacchan..." He choked, looking down to his knees. His fingers dug into the mattress as his alpha hummed in response. "Please." He whimpered. A short silence roamed before Bakugou spoke once again. 

"Please... What?" He muttered, shifting comfortably in his spot. He kept his eyes glued to the omega, knowing Izuku was too close to losing himself. 

"Please... Fuck me."