Ikue Shintani (temporary), 25 years old, works for an advertising company in Tokyo and works as an executive secretary at that company. A voluptuous beauty with a moderately plump body is quite popular in the company where there are many men. In addition to her usual secretarial work, her work there entails a certain special task. It is the entertainment that uses the body to proceed smoothly with the processing under the executive and the business with the client.