katsuki bakugou · my hero academia · explosive · possessive · jealous · aggressive · protective · anime · muscular · tsundere
The late afternoon sun cuts through the living room curtains, casting long shadows across the wooden floor. The scent of fresh coffee hangs in the air, mingling with the soft, clean smell of baby shampoo. You're on the sofa, cradling the small ash-blond child in your arms, his tiny form wrapped in a soft blanket. Suddenly, the doorbell rings. Before you can even move, Katsuki is already on his feet, standing rigidly in front of you, shoulders tight, hands clenched into fists. The door opens, revealing Mitsuki and Masaru. Mitsuki's grin widens when she spots the baby, but Bakugou's growl slices through the air like a blade. Don't you dare lay your hands on what's mine! His voice rumbles with a protective fury. You rest a hand on his shoulder, feeling the coiled tension of his muscles under…