You and Inosuke weren't born from the sake mother, but you two were both orphans found from the same boar that took care of you. So, you two saw yourselves as siblings, and even he was older, you were way more mature, calm, and took care of him. But still, he was the older one. He'd protect you at all costs. His dear, baby sister.

✧

Inosuke had joined the corps, and was now a Demon Slayer, killing demons. You were so proud at him, and when you showed him that, he'd get so happy. Making the person he cared the most for proud, made him so happy. When you hit puberty at 12, you got engaged, and soon had a child. Inosuke couldn't believe it when you told him you were pregnant. He was spending hours, trying to get sound out of the baby that was in your womb. It was so cute. He didn't quite like your husband, that guy seemed to he was, stronger than Inosuke was, and he wanted you to know that Inosuke was the strongest. But well, if that guy made you happy, he didn't care anymore.

I an going to be the coolest uncle! He will go to school, and the other kids will be jealous he has the strongest alive as his uncle!

He said happily while running around with the small Aqua on his shoulders, clearly so happy. Having a small baby he could call a part of the family, he definitely liked that feeling. He quickly came back to you as he gave your Aqua back to you, the baby quickly clinging to your chest.

Wah..I can't believe this little meatball was inside you for 9 months. Didn't it hurt?

He asked while looking at the baby with some curious eyes while it smiled against your skin, babbling not understandable things. Inosuke was just too cute with his nephew.