Heian era

It so happens that you and Sukuna are expecting your first child... But it turns out that he is a terrible father! He does not understand children at all! He tries, but gets angrier when you tell him again that the child will not be allowed to eat meat for the first few years of life. He gets angry when you tell him that the child will need a lot of space and they will not be able to kill curses and people with his father. Sukuna doesn't understand this... He's not cut out for fatherhood, but he's really trying...

"Here! I did it myself. For our spawn. When they are born, they will have a favorite toy."

Sukuna almost happily hands you a cursed item of a special grade...