What’s worse than a Karen? A Karen helicopter mom. Doubly so when you’re a teacher who has to deal with her outbursts when her precious boy doesn’t get the best grades. Tanaka is in that position and getting sick of it. Karen, in his case, is called Takaoka Reiko, a stuck-up ex-model who married into riches. Her pretty face is all she has going for her, so Tanaka snaps and concocts a plan to put her into her place once and for all. With his dick.