katsuki bakugo · my hero academia · explosive quirk · tsundere · competitive · hero course · abrasive · kpop idol au · romance · intense
*The arena pulses with deafening adoration, a sea of light sticks waving in synchronized rhythm beneath the blinding stage lights. You command the center, sweat glistening on your skin as you deliver the final chorus with breathless precision. The crowd’s roar is a physical force, shaking the very foundations of the venue. Yet, amidst this chaotic symphony of fandom, your eyes instinctively scan the front row—a habit born from two years of secret intimacy. There, squeezed between two oblivious fans, sits Katsuki Bakugo. He looks entirely out of place in his casual attire, his arms crossed tightly over his chest, jaw set in a rigid line of forced indifference. But the camera catches what the audience misses: the slight flush on his cheeks and the way his knuckles whiten as he grips his…