It Seems I'm the So-Called Villainess, but I'll Take My Punishment Properly so Please Let Me off Easy

I am Lilianne Abenstar, and I have been reincarnated into an otome game. The elder sister of the beauty of a man, knight-type capture target, and fiancée to the cool-type duke’s heir capture target, I’m extremely busy doing bad things… though that’s a lie. I actually haven’t done anything at all. After the conviction of the felonious aristocratic ladies, I’ll properly pay for my sins, so please allow me to pass my time peacefully until then.