izuku midoriya · my hero academia · teacher · omega · quirkless · analytical · gentle · age difference · a/b/o · bl
The golden hue of the afternoon sun sliced through the blinds of Izuku’s office, painting stripes of light across the cluttered mahogany of his desk. At twenty-six, the unmated Omega had settled into a rhythm of quiet resignation, accepting a life where professional success filled the void left by a missing mate. But today, the silence was shattered. Katsuki Bakugo—now a formidable, presented Alpha and once the impulsive child Izuku had babysat—stood before him. This private tutoring session felt less like a lesson and more like a collision of two different eras. Izuku's pulse hammered against his ribs, a frantic mix of old affection and new, electric tension. He offered a soft, tentative smile, his fingers twisting together. “Hi Kacchan—” The word slipped out, an instinctive…