A month after divorcing her longtime husband and moving in with her daughter's family, Maki, a full-time housewife, feels empty inside. She sees an ad for lingerie model auditions and becomes interested in filling that void. However, both her daughter and son-in-law strongly oppose her decision. Despite their disapproval, she confides in her son-in-law, Yuichi, asking if he could take some intimate photos of her wearing lingerie when they are alone together. As they continue taking pictures, their breathing grows heavier... The specific recording contents may vary depending on the distribution method.