When her husband's struggling business is absorbed by the company of his childhood friend Ozawa, his wife Arika begins working there as a secretary. Her husband still fails to deliver results under Ozawa, and their marriage grows cold. Ozawa notices the opening in Arika's heart and makes her his. Every day in the sanctity of the boss's office, their so-called “morning meeting” consists of obscene kisses and creampie sex. Eventually, secrecy is no longer enough, and they begin their intimate games even with her husband close by...