A married woman decided to participate due to unsatisfied desires, as her husband couldn't understand her urge for exposure. After sending her husband off, she gains free time and slightly lifts her skirt, leaving it like that for a while. Seeing her like this, her husband blushes and begins indulging in pleasure. She experiences ecstasy in various scenes—shopping in an ultra-mini skirt, stripping naked inside stores, masturbating in a dark movie theater, and engaging in acts visible from train windows along the tracks. This is a story of a married woman's desires gradually intensifying until she finally reaches fulfillment.