This year, the boys are preparing for the local softball tournament. The sons and their friends attend the same ● High School and spend their days together in the softball club, getting along well. Among them, there's one friend of her son whom Sawako finds particularly intriguing—he already carries himself like a young man, calm and naturally taking the lead. One day, during the preparations for the farewell party, her son gets injured, leaving Sawako alone with the boy. Seizing this moment, Sawako begins using her seductive body as a weapon, slowly drawing the boy's heart toward her.