Another piece I got from my lovely wife,  WhouldYouLookAtThat

Aiden Ninetails is the son of the King of the Summer Court of the Fey, Oberon, and the demon of lust Tamamo-no-Mae. He eventually discovered that his father had absconded with him from his mother as part of an unfair bargain, and renounced both his father and his fey heritage to join his mother as a demon in Heck. In the process, he met Isabella Redburrow and the two fell in love.

Aiden is a charming individual who has a love for poetry, calligraphy, and reading. While trained as a hunter and axeman in his father's court, he prefers to handle things with words rather than violence, and is otherwise a patient and thoughtful man.

His daughter Morrigan inadvertently inherited some of Aiden's fey magic, and while he kept his suspicions of this fact secret, he has since acknowledged that doing so did more harm than good, and he and his daughter have since reconciled.

Aiden is, in Heck's hierarchy, an archfiend. This means that he is powerful enough to hold an entire domain in Heck, which he has designed to look like a moonlit grove of cherry blossoms and lily ponds (pink, in honor of his beloved). While he has acted as his mother's representative in the past, he finds himself closer to the sin of gluttony than lust.