Or, instead of having the boss him(them,her,its)self(selves), it could just be a little popup description box along the lines of "Because of the way you handled that situation, [name] has changed/destroyed your outfits or fixed your outfits/freed you from bondage. I haven't really thought that part through too much.
Here are a few more ideas for the changes themselves:
Flight Suit:
Slutty: Tail bondage, bigger and more rips in the suit, maybe at full slutty she's in some kind of slingshot swimsuit knockoff like this http://openarena.ws/fsfps/sucnewpal.png, with perhaps a bit more decoration. Strings across her chest, strappy heels like the lizard girls have.
Pure: Not much really to say about this. The flight suit seems better suited to the slutty character path, like the loin cloth seems better suited to the pure path (bear with me). However, she could just add a bomber jacket or other less form-fitting covers to make herself less attractive to her assailants.
Loin Cloth:
Slutty: The main things I could see here would be having Krystal wear the loin cloth piece sideways, for easy access, and maybe replacing the cups of her top.
Pure: This works better for purity than the Flight Suit, because she can wrap her loin cloth up into a pair of short-shorts, which is a lot less revealing than the previous. At full purity she could be in anything from fully clothed, to wearing priestess's robes.
Naked:
Naked should just be naked. Cum is plenty of decoration as it is.
If anyone else has any suggestions or can see some glaring problems with this, I'd love to know.
I has example pics (Done in MSPAINT and containing no Krystal, because I think everyone here would appreciate it if I didn't turn them off of her forever.
