Young girls are said to develop deeper romantic and sexual interests as they grow. Especially schoolgirls, who often take their first steps into the world of love by forming close relationships with admired teachers or upperclassmen. This release presents 10 consecutive episodes depicting the pure yet erotic emotions of such schoolgirls. Even before their first menstruation, while still possessing innocent hearts, these girls gradually walk the path toward adulthood—and many viewers will find themselves drawn to their delicate journey. Through this work, we hope you can feel the transformation within their hearts and the depth of their growing romantic desires.