Well, the art/expression shift isn't as dramatic as most Charisma Break examples, but since explicit references to charisma are made here (in the text), well...
Amazing.Have some pudding, its a popular souvenir from the village.Uh...!I have my pride!I want seconds.A desert truly fit for one such as yourself.It's big, so eat it with your family.Are you both demons!?As The Princess of the Scarlet Devil Mansion, I've been doing well! I would never mate with someone like you!Sho good, Remiru ojou-shama~