Natsu, a housewife who has been married for five years, is dissatisfied with her night life with her husband. She goes back to her husband's home for a few days, but her father-in-law sees her enjoying her part-time job as a chat lady. Natsu's stepfather realizes her frustration and ends up cumming more times than her stepfather's sticky caresses and his hard cock than her husband's. And her intense and close courtship in midsummer continues...