Katsuki Bakugou x chubby reader!

Day 4

"Mmm, bacon." You said smiling and getting up. You heard voices downstairs, familiar ones. Voices like the angry chihuahua that goes to your school. You had already taken your shower, so you brushed your hair,  brushed your teeth, and put on your uniform. And pulled kirishima's hoodie over. 

"Hey Mom!" You said smiling.  You slyly flipped Bakugou off. "Hey hun, how was your rest?" She said pouring you a cup of tea.  "Cold, but it was fine." You said shrugging it off. "Well, that's good  hear, me and your friend were just talking about you!" Your mom said with a smile. 'What the hell could he tell her?' You thought. He walked over and put his arm around your shoulder. "Don't worry, i didn't tell her anything bad~." He said with shitty grin plastered  on his face. " hm." You responded and pinched him. "Aww, you two look so cute together!" Your mom said and clasped her hands together, both you and Bakugou started to shout at her: "Wait, yeaaahhh! No it's not what you think! It's only a-a-a...FRIENDSHIP!" You both were equally flustered. You both headed to the door and ran. Your mother called, "Have a great day you two!" She said waving. You were both equally out of breath, and your thighs were chafed (lemme know if it's spelled wrong). "AAAH! FUCK THAT HURTS!" You screamed in pain as you waddled along.

(20 mins of excruciating pain)

"Hah, I made it..." you said sighing, not knowing that Bakugou had a headache from the screeching you were doing. "Great, now you can shut the fuck up." He shot at you. "Damn, fuck it." You said digging through your bag. You couldn't find any lotion  so you used your quirk. You froze up your hands and placed them on your inner thighs. "Ahhh, that's better." You sighed. 

(Gym class)

"(Y/n)! You're here!" Kirishima  and Uraraka smiled and pointed to Bakugou. "What is it- ohhhh my god!" You looked over and his shirt was off , you were in love with those sculpted abs. 'Woah, i thought he was just skin and bone.' You thought. Uraraka was laughing her ass of and so was kirishima. 

Soon after that you were working on your quirk with Mr.Aizawa, he was telling you the basics and helping you aim, Bakugou was jealous because you were doing alot better than him. He was always jealous if he wasn't number one. "That bitch, she's always so stuck-up, she thinks she's better than me too!" He said loud enough for you to hear. You whipped around, and inevitably if you heard it, Mr. Aizawa heard it too. "You know if you really wanted me to hear, could you at least have the decency to say it to my face." You snarkily remarked. "Fuck you..." he muttered.  You stopped your quirk for a moment, and started to over to him. "Hmm? What was that darling~." You said batting your eyelashes. "I said FUCK YOU goddamn it!" He yelled. "Oh no, boo hoo, I'm so scared I'm gonna go get my mommy now!" You said sarcastically and snickering. Mr. Aizawa chuckled at that last insult you hurled at  Bakugou. You started patting your cheek trying to gesture him to hit you. "See it, you can hit it, c'mon, and see how quick I'll beat your ass." You said teasingly. "You're not worth my time!" He said with a pink blush covering his cheeks (very tsundere are we~) . You laughed and went back to training with Aizawa. "Wow, you really are confident." He said quietly. 

Riiiiiiiiiiiingggg~

"That's the bell, children!" Mr. Aizawa said. All of you went to the locker rooms, changing, showering, and fixing yourselves up. You put back on your uniform, brushed your (h/C) hair back, and lotioned your (s/c) skin. You were pretty much good to go, and with that, you walked out. You headed back to class. 

"Let's see how this ends..." you mumbled to yourself  in your seat. Present Mic was explaining the whole thing about your quirk, and all that jazz. It was uneventful to you. You started to gaze off into space, wondering and then you just started to mindlessly doodle.  

(Timeskipp to the end of the day)

"Hey! (Y/n)! Wait up!" Bakugou called from behind you. "Ughhh, what is it." You said turning around. "I-i wanna walk you home d-dumbass.." He said turning a bright red. "Oh, well, I mean, sure!" You said smiling and holding out your hand. He grabbed it, and for once he actually seemed like less of a dickhead.  He didn't yell, scream, bit your head off, be a hothead. He was just chilled out and relaxed. You had a lot of a height difference, so you looked up at him, he had a smile on his face, he seemed generally happy.  You guys finally made it home (well to your house) , and you left him a hug and a wave goodbye ,then went inside. He was crimson red ,and you could see the steam coming out of his ears.   "Bye ,Katsuki!" You said waving from your window. "Bye (y/n)!" He said flatly. You giggled, knowing he was flustered. 

"He really is a tsundere!" You smirked  plopped the bed drifting off to sleep.