Secretary, Mayumi of the brokerage firm Shachou serves the partner of the lower part of the body of the Shachou. One day be told to play it with stock broking, Kishii of the acquaintance of the Shachou, and Mayumi goes to the Hotel. After Mayumi Ryuu reception, the fun of the stock is told from Kishii, and talk when a friend is going to buy Mayumi who decided to buy a stock for trial for Kobayashi studying the stock in ex-boyfriends. One day Mayumi who obtained information from the woman whom Kobayashi keeps company with now makes a plan to make money with him….
