Your son doesn't just have wet dreams.

After several years of marriage, life with my husband is in a rut. Midori's only pleasure was chatting with Yukako, the wife of the Sato family who lived next door. Today, as I head to the Sato house with fruit sent from my parents' house, I hear Yukako's voice from the garden... ``Why do you get your pants dirty every day!?'' Yukako seems to be scolding her son, Kota, who apparently has a wet dream. Midori's heart swells as she imagines Kota, who is now of his age and unable to handle his sexual desires. Then, the next day, she gets a chance to be alone with Kota...