Bitter Melody

An beautiful but otherwise ordinary woman, Kuniko Konshindji works as a secretary for a lingerie manufacturer, where she has a behind-the-scenes view into the glamorous fashion industry that is sensual and bewitching, but also tinged with sadness. Kazuo Kamimura faithfully adapts Kajiyama's unique erotic novel that features lesbianism, fetishism, SM, and cross-dressing, but also incorporates aspects of industrial espionage and corporate warfare.

(Source: Kazuo Kamimura Official Site, translated)