I played pretend couple with a blonde-haired, blue-eyed beautiful girl to get revenge on my tsundere childhood friend, and it turned into a disaster.

My school has two beautiful girls who are like idols. One is my blonde-haired, blue-eyed classmate, Aika Luthi. The other is my childhood friend, Ichijo Fumika. I am constantly mocked by the perfect superhuman Fumika, and I finally decide to cut ties with her. The next day, at Aika's suggestion, I end up pretending to be her boyfriend and girlfriend. What was supposed to be an act to show up Fumika, Aika behaves as if she truly likes me. And when Fumika sees this, she breaks down in tears...