Katsuki's POV:
I beat the man until he couldn't fucking open his eyes anymore before putting my attention on Y/n.
"Get a hold of yourself, Y/n!", I said as I hovered over her.
I felt to see if she was breathing and felt panic when her breathing was becoming faint. Her warmth was slowly fading away and I felt fear set in my stomach.
"Y/n!"
I was an egotistical asshole and a Dom with a powerful quirk. I hated Deku and...loved Y/n.
I regretted the day when I said those cruel and hurtful words to her as she confessed to me. I was scared and I didn't want to put her in danger, because of that I left her crying on the ground.
I wanted to confess and tell her I loved her back. But I pushed her away so as to not get caught up with me, I wasn't exactly the gentle type.
I wasn't someone that she needed in her life. I wasn't into all that lovey-dovey shit, she needed someone who did those little things for her.
I had a temper and was always ready to explode when something I didn't like happened. I didn't want to hurt her in that way and I didn't want her to be hurt because of me.
When you have a bad reputation like mine because of your attitude. Anyone will do anything to hurt you the way you hurt them or worse...even if it meant them hurting the person you love.
"Y/n! Y/n!", I called to her being mindful so as to not shake her.
'Her breathing's shallow...Fuck! She's about to turn cyanotic...'
"I can't believe how fucking weak she's gotten in a Subdrop...", I muttered as I held her close.
I gently laid her on the ground before I began to perform rescue breaths, mouth to mouth and pressing her chest to help her breath. Yet, nothing worked and I began to worry that I was too late.
'Keep calm...fucking concentrate and remember what you have to fucking do'
I began thinking of what I could do to provide treatment for a Sub in Subdrop.
'Loving words and caresses to their head..."
"C'mon, Baby, open your eyes", I whispered as I caressed her head.
"You're stronger than this, Y/n. Snap out of it and come back to me!", I felt tears fill my eyes as her body grew colder.
'Why...? What was it that 'I'...rejected about you?'
"Fuck! Who gives a shit about what that Bastard said...I'm right here!", I yelled as tears rolled down my face.
My tears fell on her cheeks as her breathing grew quieter. I felt hopeless, like there wasn't anything I could do to save her.
"So open your eyes, Damn it! Snap at me or something! I-I can't live without you for fuck's sake!"
'Damn! Damn it!'
"I fucking love you, Dumbass!"
Suddenly I felt a sharp sting on my face and I stared at her. Her eyes were lidded and her face was pulled into a frown.
"D-don't say shit else to me", She glared at me before wrapping her arms around my neck, pulling me down so her chest was on mine.
"Y/n? Y/n!"
I wrapped my arms around her torso and sat up, holding her close as I closed my eyes in relief. Soon help arrived and gave me a blanket to wrap around her.
I sat down as I held her close. Suddenly everything came crashing down on me as I processed what happened, my face turning red.
'She's my paired partner?...I really fucked up'
I sighed as Best Jeanist came in along with her mother. I was told to remain in this position as we waited for an ambulance.
I began wondering why this position.
'They did say that she was conscious...her body is completely fucking drained of all strength. Is she alright?'
"Nh...", She began to slightly move.
"Y/n? You awake?", I asked, my voice laced with worry.
"Shut the fuck up...don't talk", Y/n mumbled as she buried her face in my shoulder.
"What the fuck do you mean...do you feel sick?"
"That's not it...mh..."
"Hold on, Y/n!"
Suddenly she hugged me, squeezing me tightly and a blush rose on my face. My eyes widened in realization.
'She's in Subspace? Is that even possible? I swear she hates me after that day, I know it'
"Y/n is currently in Subspace, so I don't believe there's any real danger...", Best Jeanist observed.
I let out a sigh as I held her tight.
'Between paired partners, for the Sub to enter Subspace, they need to feel...'
The blush on my face became darker as I felt tears run down my cheeks.
'Do you still feel that way towards me?'
After Y/n was feeling better I asked her to move in with me.
"In your dreams asshole! I don't want to be anywhere near you", She snapped.
I was explained why Y/n decided to take the undercover job when I asked why. Turns out that Deku explained to her about the mission and she decided to be the bait since I was the target.
Deku tried to persuade her not to get involved. However, Y/n was stubborn as well as smart and Deku gave up on trying to stop her.
"As much as even thinking about him pisses me off, he's probably the only one who could bring me back..."
"That's what she said, no hard feelings, right?", The detective smiled.
I covered my blushing face as I avoided eye contact.
"Whatever, can I go home now?", I grumbled.
"We have much work to do, Bakugo be patient", Best Jeanist folded his arms.
"Goddammit you just take care of it!", I groaned.
"Well, Y/n L/n isn't my fated pair besides I arrived at the scene after you saved her, so you have to write the report"
"Fine, I'll write the damn thing give it to me and I'll have it done by the end of the fucking day", I rubbed my face.
"Then I expect it on my desk by tonight. I will be waiting", Best Jeanist said as they let me leave.
"Final-fucking-ly", I gruffed.
I walked to my desk and started on my report. I finished within an hour and stretched before placing it on Best Jeanist's desk.
I walked into the locker room and got out of my costume before putting in my casual clothes. I wore a mask and a hat to hide my appearance before walking to my apartment.
"It was expected for her to say no to me right away, I did leave her broken four years ago when I rejected her confession. Just to find out she's my fated pair...", I grumbled as I unlocked the door to my quiet apartment.
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My Hot-Headed Dom- K. Bakugo x Black Sub! Reader
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