青春ブタ野郎はバニーガール先輩の夢を見ない

Azusagawa Sakuta is a high school sophomore who due to certain reasons lives alone with his younger sister. Unlike most people his age, he doesn have a cellphone. One day, while visiting a nearby library, he encounters someone who shouldn have been there: a bunny girl. Adapted from the light novel written by the Sakurasou no Pet na Kanojo author combo.