JUX-774 Lingerie soaked in humiliation. Eriko Miura.

Eriko, a married woman who works as a first-class underwear designer. Because of each other's work, the couple's relationship has cooled down, and she has lost sight of herself as a busy middle-aged woman. One day, Eriko reunites with Sugiura, the person who inspired her to work as an underwear designer. Sugiura was her former business associate and lover. Two people who steal her husband's eyes and fall in love like they used to. However, her unfaithful relationship is exposed by a man who is jealous of her ability as a designer of Eriko.