Kaede, who turns 40 this year, is the proprietress of a small restaurant. One day, she is shocked to hear the news that the president of a major yakitori restaurant chain has stepped down. Until last year, she had been living as the president's mistress for 14 years and received a lot of support from him. A few days later, the president comes into the restaurant drunk. Feeling sorry for him, who looks disheveled and no longer resembles the powerful businessman he once was, Kaede gives him a blowjob after closing time to cheer him up. After that, at Mino's request, she devises a plan...