Story Title: What do you think it'll be like if we have kids?

Hey Guys! Another Bakugo one-shot! This is gonna be a wholesome one so I hope you enjoy it! This is also set in their third year! This was requested by illumisbabe who asked for this plot so I hope I did it well!

Third person's pov

"SHE DID WHAT?!" Bakugo's voice echoed through the school as he stomped down towards the training ground, Kirishima trailing behind him. He slammed open the doors to find Izuku trying to calm down a very hyperactive child. "DEKU! WHAT DID YOU DO TO (Y/N)?!" He yelled as he grabbed him by the collar. "N-NOTHING KACCHAN! It wasn't my fault!" Izuku held his hands up defensively. "Kacchan?" The girl stopped and tugged at Bakugo's shirt, a look of interest in her eyes as she looked him up and down. He stopped himself from punching Izuku and looked down, his eyes wide as he looked at her. She was wearing a UA school shirt that was clearly to big for her. A big smile spread across her face before she squealed out.

"KACCHAN!" She grabbed onto his leg and held it. Bakugo for the first time in his life was so speechless at what was happening he fell back, landing on the floor as the little girl laughed hysterically. "(Y/N) what the hell happened to you?"

"It seems Miss (Y/L/N) overexerted her quirk of Time manipulation and has somehow managed to revert herself to the age of 5." Aizawa explained to Bakugo who was sat there, still shocked. (Y/N) was sat next to him, swinging her legs back and forth, now in red top and some black shorts. "(Y/N) needs someone to take care of her. Bakugo your grades are exceptional as usual so missing a week wouldn't harm them and you are the closest to her..." Midnight said from next to Aizawa. "ME!?" Bakugo shouted out. "You won't have to take care of her all of the time! I've offered to let her stay in my room so you can have some time away from her at night." Midnight added.

"I like Kacchan! I want to stay with Kacchan!" (Y/N) butted in, grabbing Bakugo's arm protectively. With a large sigh, Bakugo nodded and an hour later he was sat in his room thinking how ridiculous this whole situation. Her quirk has never done anything like that before...

He felt relieved that Midnight would be taking care of her at night and washing her because he didn't feel like he couldn't handle it on top of looking after her all day. As he fell asleep he fell into a dream.

"Hey B-Bakugo...Could I borrow your notes please?"  (Y/N) asked me, her face bright red. I looked at her and grinned slightly. "You can call me Katsuki you know (Y/N)..." She looked up slightly shocked. "Why? No one else is allowed to call you that! Even Izuku doesn't use your actual name!"  I laughed slightly at her flustered state. "You can call me Katsuki cause you're special."

Bakugo's eyes open as the dream he just had begun to fade from his mind. The past...

 He got up and changed before going out of his room and towards a special room they'd set up in the school for him and (Y/N). He walked in and felt a wave of worry wash over him. How am I going to get through this?!

"KACHANN!" (Y/N) jumped up from her chair and rushed towards him. As she impacted with his body, she wrapped her arms around him and hugged tight. "No gripping me!" He yelled slightly but quickly regretted it as he saw her flinch. "Ah sorry." They sat down and he watched her draw on a piece of paper. He felt quite bored as he listened to the girl hum a tune so he didn't even watch what she was drawing. 

"Kacchan!!!" She finally spoke and he turned to see a crude crayon drawing of himself. "I drew you!" She beamed as she thrust the paper into his hands. He felt a slight pang in his heart as he looked at the drawing. "You love drawing even at this age." He mumbled as he thought of the drawing he had hung up in his room. She had drawn it for him for their second anniversary and he had always treasured it.

"What?" (Y/N) looked at him with a questioning face. "Oh nothing. The drawings okay." He folded the paper up and placed it in his pocket. (Y/N) was quiet for the rest of the day and spent most of it drawing until the school day ended. A knock came from the door and (Y/N) looked over with excitement. Bakugo, however, looked with disdain as he saw who was at the door through the windows. 

"Hey Kacchan. How is (Y/N)?" Izuku asked as he walked in, Uraraka and Tsuyu not far behind him. "NONE OF YOUR BUSINESS DEKU!" Bakugo yelled like he usually does. "No no no!" (Y/N) got up and threw a weak punch at Bakugo. "No making fun of Deku!" 

"She still calls me Deku!" Izuku exclaimed.

"She's still defending Izuku from Bakugo as a five-year-old." Tsuyu said with a smile. Bakugo watched as for the rest of his time with her, she played with the girls. "Do you miss her?" Izuku asked as he sat next to him. "Of course I do idiot Deku." Bakugo growled back. 

The next day (Y/N) wanted to play dress up. Bakugo picked up the piece of paper from on top of a large box. 'Filled it with her favourite character's costumes. Have fun!' - Midnight.

 "Midnight gave me a dress-up box! Kacchan wear this!" She pulled out a costume from a box. "EHHH!? NO WAY!" He roared, not wanting to look so ridiculous. "Please..." She looked up at him, her eyes pleading. Crap...how can I say no to that?!

"FINEEEE. Give me the stupid costume! What even is this anyway?" He looked over the costume and the realisation dawned on his face. "Dammit..."

"Doctor! Doctor!" (Y/N) was running around, dressed in a Dalek costume whilst Bakugo stood in the 11th Doctors outfit, bowtie and all. This bloody show... Bakugo thought. He liked the show but it was nothing compared to (Y/N). "Midnight let me watch an episode last night! EXTERMINATE! EXTERMINATE!" She spoke in a robot type voice. Bakugo was quite for a second, contemplating whether he should join in before reluctantly jumping into character. "Get here Dalek. I'll KILL YOU!" He held up the toy sonic screwdriver and pointed it at (Y/N) who laughed before running away. "I'll get you!" He ran after her, obviously being slow to let her have a lead.

"Wow I didn't actually expect you to dress up but acting in character?" A sly laugh was heard from the door and Bakugo turned with embarrassment on his face as his eyes focused on Midnight. "SHUT UP!" He barked, trying to hide his bright red face.

Later on in the week whilst they were watching TV, Bakugo from nowhere asked. "Why do you call me Kacchan?" 

"Because it's your name? Deku told me!" Bakugo sighed. Damn stupid Deku... "Besides it's cute!" She giggled moving closer to him on the couch. "So what's your quirk?" She asked eyes stilled glued to the screen. "My quirk is Explosion." They spent the rest of the day talking about his quirk and by the time Bakugo was back in his room, he found himself questioning his own feelings. 

"I'm not enjoying this...am I?" He mumbled as he flopped down onto his bed. "No way! I've always hated kids! They're all annoying!" He growled to himself, closing his eyes in frustration. 

"Hey Katsuki. What do you think it will be like if we have kids?" I looked over at (Y/N) with an uncaring look on my face. "Kids? Eh I don't know never thought about it. Besides kids are annoying. It'll probably be better to not have any." I grumbled back, focusing on my phone.

"Katsuki we're both 18 now. We've been together since we 14. I thought maybe you would have at least thought about it in the last 4 years." (Y/N) said from the other side of the room, her voice clearly disheartened. "It's not like we would even have kids now anyway." I replied in a nonchalant voice. "I know I know but still. Ah it doesn't matter." 

Bakugo's pov

My eyes opened as I jumped up in a shock. I sat there thinking of the dream I had just had before it disappeared from my mind. "I forgot about that conversation..." I muttered as I thought back to three weeks ago. Todays the last day...  

I stomped down to the room and pushed open the door. "Kacchan!" (Y/N) ran over to me and hugged me. "Hey. I've got an idea of what we can do today." 

After getting Midnight's permission, me and (Y/N) headed out to a large park in the city. "Wow! This park is massive!" (Y/N) squealed as she rushed towards a climbing frame. "I knew this was a good idea..." I said under my breath, a slight smile on my face. I took a seat on a nearby bench and pulled out my phone. "Kacchan! Kacchan!" I looked up at the sound of (Y/N)'s voice and jumped up when I saw how high she was on the climbing frame. 

"OI! (Y/N)! THAT'S TOO HIGH! THAT'S PARTS FOR THE BIGGER KIDS!!" I ran over to the climbing frame and used my quirk to propel myself up to the top. I scooped up (Y/N) and jumped back down to the bottom. She just laughed as if it were nothing as I set her down. "Don't do that again! You could've hurt yourself idiot!" She looked up at me with a blank look. "Can I have a drink?" 

We walked down to the nearest shop and we looked at the drinks. "What do you want?" I grumbled as I pointed at the drinks. "Ooooo...Hmmm..." She looked at the many drinks in thought. "Fruit shoot!  Fruit shoot!" She pointed at the drink and I picked it up before looking at what I could have myself. After some thought, I picked up a drink and looked to my side to find no (Y/N). "WHA?! (Y/N)!?" I rushed around the aisles, my eyes darting around trying to find her. 

I spotted a flash of (H/C) and rushed towards it to find (Y/N) looking at chocolate. I tried to calm my heart down as she kept looking. "Kacchan! You want this?" She held up some spicy chocolate in my face. "(Y/N)! You can't run off on me! You scared me idiot!" Her arms drooped sadly as she looked at the floor. "Izuku said you liked spicy things...I just wanted to get you some..." She looked at me sadly, her eyes wide. I let out a large sigh. "It's okay...just don't do it again!" 

We headed back to UA after paying for everything. This time I made sure she was in my eyesight at every point. "How was your last day with young (Y/N)?" Midnight asked when I walked into the school. "It was fine." I mumbled in my usual tone. "We had lot's of fun!" (Y/N) said with a grin.

"Okay (Y/N) it's time for bed okay?" Midnight said, patting her head. "Say goodnight to Bakugo."

"Kacchan! She ran up to me and hugged me tightly. I grabbed her and gave her a long hug. "I'll see you tomorrow okay." She nodded happily before running to Midnight and holding her hand. I waved at her as she walked out of sight. I'll see you when your back to normal.

I went back to my room and as I fell asleep I looked at the two drawings on my wall. One was the drawing she gave me for her anniversary whilst the other was the one she gave me a few days ago. 

BANG BANG BANG.

My eyes snapped open at the loud banging on my door. "Goddammit who the hell is it?!" I yelled as I threw off my covers. I stomped towards my door and swung it open to see (Y/N) as her regular self again. She dove into my arms and held me tightly. "Katsuki..." My arms instinctively wrapped around her as I pulled her into my room. I shut the door behind her without letting her go. "You don't understand how much I've missed you." I mumbled into her hair. She laughed. "I can imagine taking care of a young me must have been annoying." I separated from her, walked over to my bed and sat down. She followed and sat down next to me. 

"Actually it wasn't bad. You tell anyone and I'll kill you but... I enjoyed it." (Y/N) looked shocked at my words. "But baby you hate kids. 'They're all annoying and idiots'" She said in a mock version of my voice.

"Yeah most kids are. But you weren't." I sighed before grabbing her hand. "Look (Y/N). That conversation we had a few weeks ago. I didn't take you seriously. You know how I am with...feelings and all that but this week I realised I wouldn't mind having a kid cause they'll be ours. They'll be just like us." I looked away, my face flushed red. "O-OF COURSE NOT NOW BUT MAYBE IN THE FUTU--" My voice was stopped by (Y/N) kissing me.

"Katsuki...I love you so much." I calmed myself slightly and kissed her back. "I love you too (Y/N)."

I hope you enjoyed this! I've never written anything like this I'll be honest never been a big fan of these types of plot lines but it's what was requested. I hope you at least enjoyed it!

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Until next time bye- Jude