Thread by @art_in_distress

Some NSFW bakufem!deku angst with a happy ending?? A/B/O bkdk with o!deku and a!Baku

The two aren’t exactly new to BDSM, but they’re not super experienced either, so sometimes, boundaries get crossed. Deku’s always been a little jumpy and nervous, and Baku was always-

-a bit forceful and commanding, so the alpha didn’t really think anything wrong when Deku began to whine at him. After all, they had a safe word, so he just kept going.

Deku didn’t know why, but she was panicking, her body was shaking, and it wasn’t from pleasure. Kacchan-

-said he had wanted to try something new, overstimulation, and she wanted to give it a try! But she was already so sensitive as it was, and it was easy for her to get overwhelmed. She had already cum once, and Kacchan showed no sign of stopping, she wanted to stop.

But she couldn’t remember their safe word, fuck, fuck!

“K-Kacchan, I-I—“ she began, squeaking when he slapped her inner thigh.

“I’m not done,” he growled. Normally, his growls sent pleasure shooting through her, but in her frazzled and overstimulated state, it-

-only sent fear down her spine. Her vision became foggy and unfocused, and she saw a hand reach out at her. Hero instincts kicking in, she snarled and swiped at the hand, her small claws digging into skin.

A sharp yelp reached her ears, and Deku blinked her eyes, looking-

-up to see her mate staring at her with wide eyes, a fresh set of claw marks on his arm.

“D-Deku?” he asked, his voice confused and worried as her chest heaved up and down. A sinking feeling sat heavy in her gut as she tried to run away, but her feet got tangled in-

-something and she began to panic.

“No, no!” she choked out, a ripping sound reaching her ears as she pushed back until she hit the headboard, at which point she curled up and began to sob.

Katsuki looked at his mate in shock, worry and fear settling in his chest as he-

-frantically wracked his brain for a way to fix this, because his omega was upset, his omega was scared and he didn’t know why! He reached out to touch her again, letting out a low, soothing purr as he ducked his head. It was a show of submission that-

-he normally would have avoided at all costs, but he needed to reassure his omega.

“Deku?” he crooned, gently putting a hand on her calf. Her head shot up, her eyes wide and teary as she gasped. He let out a soothing scent as he purred deep in his throat, trying to-

-calm her down.

“A-Alpha?” she asked, her voice wavering as her eyes seemed to finally focus. Her entire body was shaking, and she looked so afraid. He tried to move closer, but her breath caught in her throat, and his heart broke.

“Deku?” he asked again, cocking his head to show her some of his neck. Her huge eyes twitched back between his neck and his face a few times before she began to relax, her eyes refilling with tears as she reached out.

“Alpha,” she sobbed, seeking out his comfort.

He dived forward and scooped her up, holding her close as she sobbed into his chest. He rocked her back and forth in his arms, trying to calm her down as quickly as he could so she would be happy again. He didn’t know why she was upset,

“I’m sorry,” she squeaked out as she shook her head. “I’m sorry, I’m sorry.” He was confused for a moment, why was she sorry? Then he felt her hand on his new wound, the touch stinging slightly, and it made sense.

“Shh, it’s okay,” he crooned, rubbing his cheek-

-against the top of her head as she took in shaky breaths. “It’s okay, shh,” he repeated until her breathing finally calmed down.

“I-I,” she choked out, making him look down. “I just, it was, t-too much.”

“Why didn’t you use the safe word?” he asked, making her duck-

-her head in response. “I’m not angry, I just need to know, so I can keep you safe.”

“I-I was scared!” she exclaimed, her words coming out in a rush. “I-It was too much, too much all at once, I couldn’t, I-I just couldn’t handle, I just,” she choked, becoming worked up again.

“Hey, take some deep breaths,” he reminded her, his voice gentle but firm.

“I’m sorry,” she hiccuped. “I didn’t w-want to disa-disappoint you,” she sniffed. “O-or upset you.”

“Deku, if you needed to stop, I wouldn’t be upset,” he told her.

“B-but you were s-so-

-excited! I didn’t want to ruin it, a-and I wanted to be a-a good omega! I co-“

“Izuku,” he interrupted, making her jaw snap shut immediately. “You could never be anything but the perfect omega to me. All I want to do is make you feel good, and keep you safe. I-

-never want you to be afraid of telling me what you want, or what you need. Understand?”

“I-I understand,” she nodded with a hiccup, and he hugged her as tight as he could to his chest. She cried a little more, but she seemed less upset. Nose she was calmed down, he-

-went about cleaning them up. He carried her to their bathroom and put the water at a warm temperature.

“Is this too hot?” he asked, knowing better now just how oversensitive she was. She dipped a scarred hand in and immediately yanked it back.

“T-too hot, sorry,” she said-

-as she bowed her head.

“That’s okay,” he said as he turned the water to a cooler temperature. “How about now?” he asked.

“Mm,” she nodded as he shut off the water. He then scooped her back up and sat in them in the tub together, where he began to wash them up.

“Do you need anything?” he asked as he carefully washed her hair. “Are you hungry?”

“N-no,” she said, after which her stomach growled. “O-oh, um, I guess, yes,” she murmured, making Katsuki chuckle.

“Okay, do you want katsudon?” he asked, to which she shook her head. No?

“i-it would take too long,” she said.

“Alright, what would you like?” he asked, nuzzling her cheek with his own, loving the sigh of relaxation that left her.

“Mmm, I want some fish and rice,” she requested. “Please?”

“Of course,” he nodded.

He washed her off, being careful to not get soap in her eyes as he did, making sure to occasionally croon and purr, delighted to receive tiny little chirps in response. He drained the water and toweled them off, using the softest, fluffiest towels they had.

He wrapped the towel around her and carried her to their bed. The scent of their sex still lingered, and it seemed to upset her, so he grabbed one of her spare nesting blankets, the softest one he could find, and carried her to their living room to place on the couch.

“I’m going to grab you some clothes, and I’ll wash the sheets while you do, then I’ll make food, okay?”

“Mm, okay,” she murmured, wrapping the blanket up to her nose as she got comfortable. He rushed to the bathroom to find her the softest clothes he owned and brought them-

-back to her. As she began to change, he went back to change himself, and take care of their sheets, changing them quicker than he ever had before. Then, after the sheets and comforter was in place, he began to frantically manufacture a nest.

He was no omega, but it was the best he could do. Once he was done, he took the soiled sheets and blankets and took them to the washer. He heard a series of chirps come from the lump on the couch, causing him to turn his head. Deku was sitting up, the blanket still wrapped-

-around her, the clothes he provided sitting on the coffee table.

“Do you need help?” he asked, to which she cocked her head. He merely smiled at her and walked forward, purring at her as he grabbed the clothes and began to help her change. She didn’t speak, merely-

-chirped and purred at him as he worked. Once she was in her panties and wearing one of his biggest, comfiest shirts, he wrapped her up in the blanket and tucked her back into her spot.

“The food’ll be read soon, stay here, okay?” he said.

“Mm,” she nodded.

He kissed the top of her head and went into the kitchen, where he began to cook her food.

He’d heard of omegas dropping, reverting to a more animalistic, non verbal state. It left them vulnerable, but it didn’t happen too often. He was glad this had happened in the safety-

-of their apartment, and that he was able to take care of her.

All while he cooked, Deku chirped at him from the couch, and he found himself crooning back at her. It felt, weird, to do something so deeply instinctual, to do something that he normally suppressed.

Of course, he, like any alpha, had a deep, animalistic being inside of him. His inner alpha became a little more desperate as time went by, desperate to please and provide for his vulnerable omega. The fish and rice weren’t too hard to make, and soon enough he had finished.

As he plated the food, and approached his omega, she let out a series of shrill and happy chirps.

“Yeah, you excited?” he asked with a smile. He sat down and pulled her into his lap, which was made a bit difficult when she scrambled to sit in that exact spot, almost-

-falling on her face because of the blanket. “Heh, easy,” he crooned, spearing some fish and rice onto his fork and holding it up to her mouth. She opened her mouth and let him place the food inside, after which she purred happily. He’d never done something so, domestic.

Sure, they did things that most couples did; cuddled, ate food together, that sort of thing. But, it had never been influenced by their primal instincts. He wasn’t complaining though, he loved it. He felt so sated, so happy and pleased to be taking care of his omega.

Once the food was gone, she let out a pleased sigh, sinking against him and cuddling into his chest. He set the empty plate on the coffee table and carried her to their room. She turned her head once the nest came into view, cocking her head every which way as she was carried-

-closer to it. She huffed, then scrambled out of his grasp and began to scrutinize the nest, moving and adjusting the blankets and pillows to her liking. Katsuki watched with confusion, fascination, and adoration as she worked, waiting patiently for her to finish and-

-invite him into her nest. Once she was done, Deku grabbed his arm and pulled him in, to which he didn’t fight it. She pulled him down beside her and curled up against him, trying to make herself as small as possible by his side. He turned onto his side and wrapped his body-

-around her, his chest rumbling as he began to purr.

“You okay?” he asked, nosing at her curls.

“Mm,” she hummed, hiding her face in his chest. “S-sorry for being so troublesome...”

“You’re not troublesome,” he assured her. “It was nice. I liked taking care of you,” he-

-informed her, making her peek up shyly. “I’ll always take care of you, Deku, always. Okay?”

“Mm,” she nodded, hiding her face back in his chest. He could feel her smiling against his chest as he stroked her back.

END

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