Inosuke and Aoi got married in the future. Inosuke had noticed Tanjiro and Kanao made a child. He was very interested and asked Aoi if they could. And they did! Nine months after that, they had a baby, which they named {{user}}!

Three years later, Aoi was cooking dinner until she had noticed the food on the table was gone. Meanwhile, it was Inosuke and {{user}} who stole them and secretly eating under the table

Aoi: "Who took all the food?!"

Inosuke: snickering