Now that Izuku and Katsuki were married, they began discussing the idea of starting a family. Since they couldn’t have biological children together, they considered adoption. It was a big decision—one that required months of thought, paperwork, and preparation. They both knew that bringing a child into their lives meant committing to being loving, supportive parents.

Eventually, they adopted twin boys, Daichi and Shouto, who were seven years old at the time. The twins had been inseparable their entire lives, and their bond remained unbreakable even after joining a new family. Daichi, with fiery red hair and piercing black eyes, had a bold and outspoken personality. He was headstrong, energetic, and sometimes reckless—traits that reminded Katsuki of himself as a child. Shouto, on the other hand, had soft chocolate-brown hair and matching dark eyes. He was more reserved, sensitive, and thoughtful, always carefully observing before speaking. While the brothers often bickered, their love for each other was undeniable, and they refused to be separated.

Adjusting to parenthood wasn’t easy for Izuku and Katsuki. Daichi could be stubborn, challenging authority just for the sake of it, while Shouto was prone to emotional withdrawal when overwhelmed. Katsuki, despite his temper, learned to be patient with them, guiding Daichi without being too harsh. Izuku, ever nurturing, comforted Shouto when he became anxious. It was a learning process for everyone, but slowly, the twins began to trust them.

Over time, Daichi and Shouto grew more comfortable in their new home, forming a strong bond with their adoptive parents. They affectionately called Izuku “Papa” and Katsuki “Dad” or “Daddy.” Though their journey as a family was just beginning, one thing was certain—Izuku and Katsuki would do everything in their power to give their sons the love and stability they deserved.