First Lieutenant Marseille and Colonel von Milch. The Federal Republic of Karlsland's 73rd Fighter Wing with its monster themed aces, lead by "Demon of the White Sea" von Milch (age 12?) and including such members as "Red Valkyrie" Kei-chan and "Arabian Comet" Mar-chan, is a super unbelievable chuunibyou unit.
n.b.: chuunibyou is 厨二病, in this case referring to how obviously a unit with so many monster-themed nicknames would be TOTALLY FRIGGEN SWEET. There doesn't seem to be a commonly accepted translation for it so I'm leaving it as is for now.
Also, her familiar is supposed to be an eagle based on the commentary in post #839747, but don't ask me how that works...
Sooo... they're not ears at all, but head wings? Normally I hate head wings but these look cool. I'll fix the tags... if it lets me. Site's been acting really weird for me lately.