C. Highly doubt the imouto can even do anything openly.
@unime : The type that 'tense up' and thus makes it look like they're angry or giving off intimidating aura aka King from One Punch Man? I'm ok with that.
Honestly, despite being all evil and cunning, her family seems kind of... dumb. I doubt the little sister has any tricks up her sleeves. I bet she simply didn't expect to run into her sister at the banquet and is now lost for words.
Little Sister: WHY ARE YOU HERE?!
Roel/Sila: Bitch it was my invitation you got in with!
the younger sister doesn't strike me as the brightest in the bunch, and the taking of the dresses feels as much an ENTITLED as a mean-spirited pattern of action. A very small part of wonders if she even realized/was informed that the invitation was even Sila's. Or that Sila is engaged? Her being willfully ignorant of the drama in the family and just enjoying the opulent fruits of her parents' schemes would not surprise me in the least.
@unime tsundere princess who also knows they could NEVER get the hot holy night because celibate. Plus, there's plenty of reasons that Roel might have been flipping that Tsuntsun switch. She's not exactly a paragon of proper etiquette.
@Kamikoto
I agree, but no matter how hard I try, I can only imagine the princess as a holy knight. Kinda ruins it for me when you think of yourself in their place.