Two years after graduating college, "Rin" works as a beautiful office lady in the public relations and promotion department of a major record company. She passionately handles publicity and marketing for the company's artists. However, her recent boyfriend is an unsuccessful band musician, and she now has to financially support him. With her salary alone not enough to make ends meet, she turns to dating apps to find sponsors who can help—driven not only by financial need but also by her insatiable desire for sex. Dressed in her business suit, she lustfully devours men's dicks with filthy talk, gets repeatedly brought to orgasm with toy play, and willingly accepts creampie sex for extra pay, surrendering herself completely to pleasure. Her irresistible image captivates all who watch.