Eriko Miura is a married woman and a top lingerie designer, excelling in her career while her marriage slowly deteriorates. Feeling like nothing more than a busy middle-aged woman starved for affection, she reunites with Sugaura, the man who once inspired her career path. He was both a former colleague and her past lover. Behind her husband's back, the two reignite their passionate affair. But consumed by jealousy over Eriko's success, a man exposes their infidelity—plunging her into public shame and humiliation.