In an apartment building in the suburbs of Tokyo lives a newly arrived, beautiful, busty housewife named NACHI. Unable to suppress her sensual, mature body, she captivates young men with her alluring legs and cleavage. Drawn in by her charm, the local liquor store clerk Sabu-chan, the neighboring college entrance exam student, and even the electrician all fall helplessly under her spell. Surrounded by her seductive allure, their desires are awakened and entangled in a web of passion.