I'm already a bit biased because Himegami-chan's voice is performed by the sweet and adorable Noto Mamiko (who I LOVE to death), but after her horrific and tragic brush with death thanks to one sadistic blonde shotacon slut, I bet I'm NOT the only one who wants Touma to do THIS to Oriana's slutty face:
Now its YOUR turn to bleed, you sadistic bitch!!