The Chilling Adventures of Sabrina

In an alternate reality, the Spellman family are a Devil Worshipping Coven of Witches.

How does this Sabrina Spellman's life change with the introduction of Free Use?

Where does our story begin?

Option 1: The Night that Sabrina signs her name in the Book of the Beast. Does the coven properly welcome the freshly legal teen into the joys of Adulthood? Suggestions welcome.

Option 2: The Night she meets the Devil himself. What happens? Does Sabrina become Daddy's Slutty Little Princess? Suggestions welcome.

Option X: some other point. Suggestions welcome.

Also do you have any thoughts on how Free Use works in this world? Is it just a witch thing or do mortals do it also? Also who is the Devil?

Tom Ellis - Lucifer TV series. In which case is it also a crossover?

Luke Cook - C.A.O.S.?

Your thoughts?