Ogino Yukiko is a seemingly obedient wife living with her calligraphy artist husband, secretly tormenting and sexually abusing hired servants behind his back, treating them like slaves. One day, she seduces her husband's publishing editor with flirtatious charm and sexual bribes, leading him into a world of pleasure training and completely enslaving him. While her husband's career begins to flourish due to the editor's influence, Yukiko's lewd and sadistic desires grow uncontrollable, dragging everyone deeper into her depravity.