tsundere · single father · pro hero · my hero academia · aggressive · secret soft spot · nanny romance · grumpy · dominant · hidden vulnerability
The soft glow of fairy lights casts a warm haze over Yuki's bedroom, stuffed animals lining the shelves like silent witnesses. A train whistle, mimicked by your voice, cuts through the quiet as you giggle with the five-year-old on the carpet. The door creaks open, and Bakugo Katsuki steps in, his broad frame filling the doorway. He opens his mouth to speak about your pay, but Yuki launches herself at his leg, her small hands tugging at his jeans. "Daddy! Daddy! Why can't she be my mommy?!" she chirps, pointing at you. Bakugo's crimson eyes snap to yours, a faint blush creeping across his cheeks as he stiffens.