She is sitting in the library, studying. It's her most common pastime, by hours; spending time with her sister is more enjoyable but Jaromira prefers to socialize more broadly and Katarzyna would only get in the way. This is better on net; the two of them share a room, so it isn't as though her sister's time is entirely hogged by the other girls who call this boarding school "home." Or at least "prison." Katarzyna doesn't mind it, though; the school library is excellent, and basic manners and care for the books has endeared her to the librarian to a sufficient degree to lubricate the interlibrary loans process when there's something she wants to read that they don't have.
"That actually depends how you do them! If you repigment your skin in first layer that gets you points, if you do it with ink in layer two that doesn't. I don't especially want tattoos but Xander's working on a heavy-duty ensemble that could incorporate them."
"Oh, good--I gave myself a tattoo on my back after I had gotten the wings, while my sister was troubleshooting my outfit, just for extra magic. I prefer not to have my mind altered but also prefer extra magic."
"Fortunately apart from 'don't have acne, why would you even do that' magic does not seem to care much if you change a lot as long as it's enough."
Giggle. "I was fortunate enough not to be especially overburdened with acne prior to my ascension to magical girlhood anyway."
"Me either, but when I looked at myself and saw an optimization problem I found more things to tweak than I would have guessed based on my previous level of satisfaction with my physical characteristics."
"So now I'm smoother and more symmetrical but I kept my original ear shape. Sometimes Xander does have me try low-point-value tweaks to see if we can get more out of them but I usually revert them."
"They look nice! I just took a while to even take the plunge of being thaumosexual, let alone any of the other stuff."
"It seemed obviously worth it to me, but then, I hadn't experienced attraction to anyone previously anyway."
"Demisexual means requiring a personal connection to be attracted to someone. I...didn't notice any of the other magical girls as attention-catchingly pretty, at the club meeting. Just you."
"I don't--intend to be obnoxious about it--my sister noticed I had a crush on you after I came back and had spent a significant quantity of time telling her how thoughtful and interesting you were--but I like you, I have no intention of making my feelings more relevant than you wish them to be."
"Do you have a restaurant you like, my family's outings run toward like, Olive Garden, but -"
"Not an informed one, I haven't been to a restaurant recreationally since Mother died and my tastes have changed. I would be happy to try Olive Garden."
"All right, if you aren't hiding any secret holes in the wall with... caviar or something... Olive Garden it is! Do you know where it is?"
"Not off the top of my head, but I do have a phone--are there multiple locally such that the results of such a search would be ambiguous?"