I'm changing it up slightly but it's the gist of this video 

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Koy: *sitting at his desk, humming softly* 

Lilian: *comes home from school, going up to him* Hey, Papa...? 

Koy: *looks down at her, smiling* Hey, what's up, sweetie? 

Lilian: Am...am I ugly? 

Koy: What? No of course not... *picks her up, hugging her close* You're the most beautiful girl in the world. 

Lilian: *smiles, hugging him back* Thanks, Papa! 

*At the Bakugou house* 

Maya: D-daddy...am I ugly? 

Bakugou: *preparing dinner, chuckles* As hell. 

Maya: *tears up* 

Kay: Katsuki! 

Bakugou: *rolls his eyes* I'm kidding, who the hell called you ugly? 

Maya: T-this boy in my class... 

Next Day

Koy: *dropping off Lilian before starting his shift* I'm going to talk to your teacher, go inside and play with your friends, okay? 

Lilian: Okay, Papa! *goes inside* 

Fuyumi: (She's a teacher so it works) *at her desk, looking at the schedule* 

Koy: Ms. Todoroki? 

Fuyumi: *looks up* Oh! Hello, Mr. Minti! How may I help you?

Koy: Well, Lilian informed me that a boy was bullying her, and-

Daichi: HELP ME!! 

Bakugou: *holding Daichi up* YOU GOT SOME NERVE CALLING MY DAUGHTER AND GODDAUGHTER UGLY YOU LITTLE SHIT! 

Daichi: *crying* 

Maya: I-I think he gets the message... 

Koy: Ugh, Katki... *facepalms* 

Fuyumi: M-Mr. Bakugou please put him down! 

Lilian: Uncle Katki made Daichi pee himself. 

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Daichi is Monoma's kid if you wanted to know