Hina, a quiet girl with small, developing breasts, has been in love with her school's PE teacher for a long time. One day, unable to suppress her feelings, she visits his home. As it turns out, this teacher is a true lolicon who became a teacher simply because of his love for young girls. Having fallen for such a beast, the girl allows her body to be played with as she pleases, all because she wants the teacher to like her...