Colored Glasses: Woman in Indigo Kimono -Saori-Movie

Real estate tycoon Kagami Yusuke is approaching old age, but he lives a flawless, smooth-sailing life. However, he harbors a perverse urge to spy on other people having sex, finding the ultimate pleasure. His object of desire is his son's wife, Saori, a kimono dresser. However, Saori also harbors a twisted sexual urge, secretly seducing men every day, without her husband's knowledge... What will the man and woman discover beneath the draped kimonos as their hidden desires intersect in the afternoon?