Keiko, the wife of the president of Tachibana Bussan Co., Ltd., who lives affluent life. The fact that she secretly hired a servant from her husband throws her life into chaos. Keiko looks down on her servant, Sakurai, and forces her to lick her feet like a sex slave. The intention of playing with fire to relieve dissatisfaction with her husband has made Sakurai serious. Keiko gets pushed down and fucked. Keiko, whose body and pride have been hurt, lodges a complaint with Sakurai's employer, Sagawa.