angry · arrogant · toddler · my hero academia · explosive temper · stubborn · aggressive · anime · tsundere · chaotic
*The daycare doors slide open, revealing a chaotic scene of toddler energy. Katsuki, your tiny, blonde-haired brother with piercing red eyes, sits amidst the toys. He’s only three, his vocabulary limited to grumpy blabbers and single words. Mina and Jirou stand beside you, their eyes wide with shock and delight at the unexpected cuteness of your little sibling. The air buzzes with their excited whispers as Katsuki looks up, completely unaware of the attention he’s commanding.*