Deku's Little Sister (Katsuki Bakugo x OC)

Roaring Muscles Pt. 2

"No way, you actually like Mt. Lady?" Hanako asked before taking a sip of her white chocolate mocha. "She's hot!" Akito said casually, his jaw dropping as Chiako pulled Hanako away from him. "What are you saying, you pervert?" Jomei said as everyone looked at him awkwardly. "T-that's not what I meant!" Akito whined before shoving a coffee cake into his mouth. "Uh, Chi-Chi could you let me go? I can't breathe..." Hanako squeaked before Chiako let her go. "What a bunch of idiots!" Katsuki mumbled under his breath, rolling his eyes. "These taste great!" Hanako chirped as she bit a piece of coffee cake. Yoshimi's head turned as the scent wafted up her nose. "Try some, Yoshi!" Hanako offered the small boy some of her cake. Yoshimi took a bite, his eyes widening a little. "Whoa, you're right!" he chirped as Hanako held out her hand to take another bite. 

"Give me that, nerd!" Katsuki growled as he snatched the cake from Hanako's small hands. Before she could react, he shoved the cake into his mouth. "This cake sucks!" he yelled after he tasted it. "Kacchan you knew the cakes I like you hate, so why would you eat it?" Hanako pouted as she searched the Sunbucks bag for another treat. "What kind of monster are you?" Jomei asked, patting the small girl's head. "I can't believe you, Kacchan!" Akito-who had bounced back from his earlier sulk-said with a hint of disappointment in his tone. "Stealing cake from a little girl? Unacceptable!" Chiako retorted, shaking his head in shame. Kacchan's getting bullied!? Izuku thought as he sipped on his drink quietly. "What did you punks say to me!?" Katsuki snapped, activating his Quirk. "Run..." A paled face Tadashi and Katsumi whispered, grabbing as much as they could hold. "GET BACK HERE!" 

{10 minutes later} 

"I can't believe we got kicked out." Hanako and Izuku sighed as the group walked on the sidewalk. "Guess we'll have to end our training for today." Katsuki shrugged from the far back. No thanks to you everyone else internally yelled. "Why don't we head over to Chi-Chi's place?" Akito asked, immediately regretting it as Chiako loomed over him. "Oi, what did you just call me?" Chiako asked, pulling on Akito's cheeks. "Ow, Ow, OW! Hana-bun calls you that all the time!" he argued, whining. "Well that's different!" Chiako growled before sighing in defeat, knowing that this little feud would always end with Akito still using that same nickname, and let go. "How about Izu-chan's place?" Katsumi offered, everyone in agreement. "Oh no you don't! You six visit there so much, you practically live there!" Hanako protested, making an 'x' with her arms. "I suppose we have been inconvencing Mrs. Midoriya a lot lately." Jomei answered, causing everyone to sigh. 

Tadashi and Katsumi grinned at one another as an idea popped in their heads. "I know who's place we should go!" Tadashi chuckled in a sinister tone, stars forming in his eyes. Hanako and the others grinned as they looked at Katsuki, who was whistling. "What are you nerds looking at?" he asked, tilting his head in confusion. "Say Kacchan, how Mitsuki-san doing?" Chiako asked, as Hanako pulled out her phone. "No, No, No...Hell no! You morons aren't coming anywhere near my house! Not after last time!" Katsuki said as he and Izuku cringed just thinking about the last time all their friends gathered at the Bakugo household. "Hi, Mitsuki-san!" Hanako greeted Katsuki's mother on the other line as she put her on speaker. "Hana-bun, it's been a while! How are the boys doing?" Mitsuki asked. 

"Quick hang up before-"

"Hello, auntie!" the others yelled before Kacchan could warn Hanako. 

"Oh, you're all there! Hiya boys. How're things going with the band?" Mitsuki said, greeting the pack of overly optimistic males.

"Other than Hanako being late for a few rehearsals, everything's fine Mrs. Bakugo." Chiako answered. "Don't tell her that!" Hanako whispered away from the phone. "That was joke." Chiako responded as re ruffled up his hair a little. "Chiako....joking?" Akito said in shock. "Shut up!" Chiako retorted, putting the orange-haired boy in a head lock.