[Limited! First-time married woman's double affair!!] Yuna and Kazuya were childhood friends. After graduating high school, the two went to the countryside and never saw each other again... They meet again for the first time in a long time when Kazuya returns to his hometown during the Golden Week long holiday. Yuna, who had become a full-time housewife, is looking forward to a Golden Week-only relationship when her childhood friend and first love returns home. "You want me to say I'm sorry, don't you?"