Five years into her marriage, housewife Natsu grows dissatisfied with her nightly life with her husband. Over the next few days, she returns to her in-laws' home but is caught by her father-in-law while working as a chat lady for fun. Realizing Natsu's frustration, her father-in-law uses his persistent caresses and a harder member than her husband's to make her climax repeatedly. The intense and intimate summer courtship continues…
