Katie awakens. As nice as being in Mara's arms is, at a certain point the body heat trapped in by the blankets becomes too much to bear. She realizes she doesn't have her phone on her, so she slips out of bed and gets up to explore the house like a recently adopted kitten.

Does she go right where she left her phone or wander? Upstairs or downstairs?

How about downstairs first. She's tempted to go get her phone but holds off for fear of magic breaking it.

If she wanders around to explore, she might find a kitchen fully stocked with a wide variety of ingredients, and some magic formulae for summoning spirits to cook for a user.

Katie's not hungry yet, and even if she was she wouldn't want to risk fucking up and accidentally letting a demon loose. She's more surprised Mara still needs to have these written down given how experienced she apparently is.

Why devote precious brain space to memorizing formulae that could instead remember recipes, or where to score the best drugs, or—Katie wouldn't wanna know about what she did with her previous partner, anyway.

So what else does Mara have in this cavernous-ass building?

On each side of the kitchen? A library, stocked with books of all genres (though, perhaps, a particular focus on the borderline pornographic), and a bathroom with a hot tub big enough to swim around in and solid gold handles on everything.

Wow! She hopes Mara has some kind of workaround for playing music without tech issues to go with the library, she has a hard time concentrating in silence. Are any of the books on magic, or are those stored separately?

There is a section on magic in the library! And a record player, though if Katie wants an over-ear solution for playing music she'll need to wait until Mara is up.

Exciting! Katie looks through the magic books for any interesting titles.