Somewhere in Tokyo. There was a secret event held twice a month that was never known to the people of this world. Political and financial underworld. Rich and rich old people who are said to be behind the scenes in this country. What exactly is a "masochistic tea party", an event that makes the millionaires crazy about getting all the status, honor, wealth, and fame? Busty daughter Aimi, who is unlucky, was working as a live-in maid at the restaurant in question.