The film is limited to married women on the street, and is approached under the pretense of conducting a survey, but they don't stop so easily. With some persistence and a reward, they are lured into the location vehicle and get to reveal the real story of their married life at night. The married women are all a little sexually frustrated and love masturbating, but they still prefer raw cock. As the pickup artist plays with them, the wives gradually become turned on, and will they throw away their chastity, thinking, "As long as my husband doesn't find out..."? This time, the woman we captured is Reiko, a 32-year-old mother of one. She confesses that it's been a while since she gave birth, but will she be satisfied with the extra-thick stick she just encountered...?