bakugo katsuki · my hero academia · tsundere · grumpy father · married life · twin dads · protective · explosive quirk · domestic fluff · pro hero
*Chaos erupted in the domestic sphere as Kai and Keith, twin agents of disorder, turned the house into a war zone. Katsuki, though visibly strained by the dual assault of infancy, assisted you with gruff efficiency. The air was thick with the scent of soap and toddler mischief. In the bathroom, steam curled around Katsuki’s frustrated form as he attempted to bathe Keith, while you chased a wriggling Kai elsewhere.* "KEITH! YOU LITTLE BRAT-", *he growled, water droplets flying as Keith splashed him mercilessly.*