You look the giant kappa up and down, and smirk. "I have a better prize for you. Come, it is in my bedchambers."
---
There are a few snags and glitches before you get started; You eventually wind up doing the deed in your bathhouse, as kappa attend to such business underwater. The encounter is fun, if not a bit violent; Had you been mortal, you are pretty sure you would have been disemboweled by Senshinochi at least twice, and drowned many times over.
After the fun bit is done, you pluck a single strand of hair from your head, rub it some of Senshinochi's seed that was left on the exterior of your body, and use your essence to combine the two into a child. You choose this means of reproduction for three reasons; First, it is fast, and you figure Senshinochi might wish to take his child home with him and not have to wait on you to give birth. Second, it ensures the offspring will be born with the spark of divinity. Third, you are already pregnant with Emperor Walnut's child, so the natural means of reproduction is currently off the table anyway.
You shape the child into an infant girl with her mother's flawless form and her father's moist green skin.
Heads
In spite your (admittedly mild) insistence that the child is Senshinochi's reward, he insists that it remain with its mother. He does not believe himself worthy to raise a goddess, and fears that if he does keep the child, his kin might abandon Morayi to worship the girl, causing all sorts of religious and political problems for him!
Since you are keeping the child, the duty of naming it falls to you. As this is your firstborn (not counting the not-even heroic daughter that Emperor Walnut gave you), you decide to name her Moonpetal, as the moon follows the sun. You present the child to the wise members of your court, who examine her, and inform you that her godly domain is pride, and that she will come of age in the year 4.1 CS. The kappa kisses his daughter goodbye, promises to visit as often as he can, and takes his leave of your home.
4
If Emperor Walnut minded you sleeping with Senshinochi, he keeps quiet about it. Several months later, you give him a son. The child takes greatly after his mother in terms of appearance.
Examining your firstborn son, you find no marks to designate him a hero, and this is cause for despair. Perhaps the emperor's mortal seed is just too strong in determining the nature of his children! Before you discard the boy to a highborn mortal foster family, you let your sages have a look at the boy. To your amazement, you learn that the reason that he does not bear the mark of a heroic mortal is because he is not mortal at all. Your blood has vanquished Emperor Walnut's entirely in this creation, and the heir to the imperial throne is a god: specifically a god of mirth.
You allow the boy's father to name his heir, and he comes up with "Sun-nut," a name which honors you. Your sages inform you that since dwarves age much slower than kappa, he will reach maturity much later than his half-sister; The immortal emperor will not be ready to take the throne until the year 5.7 CS.
2.6 CS:Your emmiscary returns with a message from Char-Dis! The mysterious goddess informs you that since you killed one of her beloved followers, she can only forgive you if you offer her the chance to do the same. She demands that you send your beloved Emperor Walnut into hellscape known as The Soup, to track her down and face her in single combat. Should your husband wound Char-Dis before she can kill him, he will be declared victorious and allowed to leave, and she will not sic her monster on you. If Walnut dies, she will give you until the year 3.9 CS to find another mortal follower and try again.
A: Yeah, I'll take the monster. Thanks.
B: Emperor Walnut will waste your smug ass! Get 'er honey!