Nanaha, an E-cup wife in her fifth year of marriage, has found her husband growing cold and discovered his infidelity. To get back at him, she applied to appear in AVs. Luluka, an F-cup, did the same. Miki, an I-cup, is seeking excitement due to a monotonous sex life. Chie, another E-cup, wants secret money. The stories of these four married women with large breasts, each with their own issues, have been recorded!
