校花学姐学妹，靓丽强势御姐，清纯美女老师，纷纷投怀送抱……普普通通的高中生，偶然获得一支神奇钢笔，自此生活变的多姿多彩了起来。
School flowers and sisters, beautiful and powerful sisters, pure beauty teachers, all cherish their embraces … Ordinary high school students, by chance, get a magic pen, and life has changed since then The variety is colorful.
