Given what happened the last time Sakuya left for a trip and substandard replacements took charge, I can understand why Remilia is downright terrified.
The most surprising in all this is she doesn't want to beat the crap out of them
Eruween said:
Yea really, she's a one bulk fighter who can fight but chooses not to
Well trained fighters are people too, you know. Especially since if they're really well trained they will also have learned self restraint and compassion.
To be fair, she does have easy access to anything she might need, being a super duper rich ojou-sama and all, and a lot of Sakura's outfits are on the simpler side in term of design, being just a form-fitting dress and some accompanying accessories like wings and stuff.