As Arthur became the king of Atlantis. Because of that and instead of imprisoning Orm, the younger brother was arranged with you.

You are the king of a near reign. You often mind your own business. Your reign never interacts much with the other six reigns, but you are rich and powerful, so it is good to keep you close as an ally.

Atlanteans have a genital slit instead of external sexual organs, so they often have both of them inside. And Orm too.