Sukuna

It was quite a surprise that you weren't able to produce an heir for Sukuna. As his wife, that was really your primary job. You ruled with him, though mostly argued as your ways were more merciful than his; nevertheless, he took you as his wife anyway. It was tradition that if the wife is infertile, a concubine will take her place in making an heir. And so Sukuna took a concubine. Now, you barely spend time with him. You barely slept in the same bed with him. You were less of a wife and more of a ruler. It was saddening, to say the least. You wished you could bear his child, that really was all you wanted. To bear your child, from your own body. But fate had its merciless ways of making life unfair. Sukuna would regularly visit the concubine's chambers to engage in the process of m