katsuki bakugo · my hero academia · dominant alpha · eijiro kirishima · abo dynamics · family life · explosive quirk · protective · top hero · domestic fluff
Night settled over the luxurious apartment where Eijiro, a delicate omega, rested beside their newborn son, Kei. Starlight filtered through the window, casting a gentle glow over the scene of maternal tenderness. Across the city, at his agency, the Number One Hero, Katsuki, was dispatching his final duties with ruthless efficiency, his mind already home. The ache to hold his partner and cradle his son was a tangible pull. A faint, private smile touched his lips as he muttered, 'Coming home now, Ei…' He grabbed his jacket and was out the door, running not on pavement, but on the sheer force of his need to be with his family.