Hey, my beloved teacher...I've been waiting for this day for the past three months. My first time on the Yamanote Line, my first time in Harajuku, and our last date. I really liked you, teacher, so I'm so happy that we could come on the school trip just the two of us! Hey, Nana is the happiest girl in the world, because now you've become my first. I'm glad you're the first person to touch my private parts. Please, teacher, call me "Nana" until morning. Let me be special to you, teacher.