Chapter 3
Cw: #bkdk 4 years age gap; comedy; fluff; nanny Kacchan; protective Kacchan.
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Since Inko was very busy this Wednesday, she decided to leave her boy under the care of the Bakugos. Mitsuki and Masaru were such amazing parents, so she trusted them deeply.
Not only that but Katsuki, their son, always played with her 4-year old baby. The boys were inseparable and their love for each other was so innocent and pure.
What Inko and the Bakugos didn't know though, was that the explosive blond kid got into a fight with one of his classmates for defending Deku.
Cue Kacchan and Deku playing heroes together in the living room when suddenly the doorbell rings. Katsuki checked up carefully who it was from the window side and damn... No one else but Mr. Aizawa, his homeroom teacher.
"Shit..." Katsuki curses. "Hey Deku," the blond whispers.
"Yes, Kacchan?" Izuku answered excitedly in an equally hushed tone".
"My zombie teacher is outside. Tell him over the window that I'm not home. I'm going to hide, okay?" Kacchan says.
"B-But Kacchan! What if he wants to eat me?" Izuku asks him worriedly.
"He won't dumb Deku! He never has energy. So, will you do it?"
"Okiedoki!" Izuku answers, determined.
"Aight," Katsuki responds before hiding.
Izuku opens the window and spots the zombie teacher.
Wow, he really seems tired. Little Izuku feels a little bad for him.
"Zombie-san!" the kid waves his right hand and gets Aizawa's attention immediately.
"Kacchan said that he is not home!"
Kacchan: *facepalms*