Likable and voluptuous Riko is the town's Madonna, popular in the neighborhood association. Today, she is called to a gathering where she meets Denkiya Jun'ichi. Jun'ichi, who has long harbored feelings for Riko, confesses his love with the help of the neighborhood association president Yoshimura... Overwhelmed by his sincere feelings, Riko reluctantly agrees, saying, 'If it's just my breasts...'. However, Yoshimura, who had been secretly watching Jun'ichi guide Riko, was covertly filming Riko's lewd behavior...
