STARS-530 The female club president who is dedicated to kendo is made to submit by the underdog member's uprising dick. Natsume Hibiki

Hibiki, having lost her father who was the acting master of their family's sword school, found herself taking over at a young age. At the academy she attended, she served as the kendo club president despite being a first-year student, guiding her senior club members. However, the club members' morale was low, and with a tournament approaching, Hibiki was fighting alone. Just then, Nakamura, a troublesome and gloomy club member who knew Hibiki's secret, began to blackmail her, slowly cornering her…