Kanako harbored a strange emotion towards her table tennis club advisor, middle-aged Shimizu, similar to a daughter's love for her father. During an intensive training camp for the summer tournament, Shimizu, driven by lust, assaulted Kanako as she lay exhausted in their dormitory. Wounded in heart, Kanako eventually left the table tennis club and started hanging out with delinquents. One day, enraged by Shimizu's advances on her friend Akemi, Kanako summoned him to her apartment and threatened to expose him…
