You know what, I have to admit myself but Kii-chan is the best little cousin ever on this show, especially when Rie Kugimiya voiced her.
I mean, can’t you see its glittering aura, you know that you have a amazing cousin after you pulled some shitty lies on her! Heck, you even cheated on a children’s card game for goodness sake!
On the other hand, I think Tomoko (or Momoko-chan) should pull an NTR on Kousaka. But then again, she has no guts to execute it at all. What a faux bitch Tomoko was!