My Fake Girlfriend's Defending Against Their Attack

One day, I was suddenly confessed to by a girl, and in order to reject her, I had to find a fake girlfriend! I didn’t expect that my plan to avoid trouble… would lead to even bigger trouble?! The tsundere "Vicious Princess" from the Archery Club, the "White Fox" who is adept at teasing, the "Flower of the Highlands" with straight black hair, and…a sister with a severe case of brocon! Could my youth romantic comedy be wrong as well too?!