Kurihara Yuki has finally gotten her wish to date her crush, Momotsuki Shinya, also known as Momo. At first glance, she appears to be a normal, very cute girl. In reality, however, she is a Momo maniac who takes notes on his activities and never misses a chance to catch him in a cute moment. Momo, meanwhile, is inexperienced in love and simply wants to make Yuki happy.