"Boy!" That's how everyone in school called Mizuho. Mizuho dislike that she had a boyish appearance, but her physical appearance made her look like one. Most people thought that she was a small boy, in fact she was already 17 years old. One day, a gardener's son worked at her house and she instantly fell in love with him. More surprisingly, he coached Mizuho's little brother's soccer team. Will Mizuho able to catch the gardener's son's heart? Included one-shot: Kore de Osaraba Doutei Papa