Worried about her listless husband, married woman Sana is approached by her husband's boss, Hayama, who reveals that her husband is on the verge of being fired due to a serious mistake at work. Seeking comfort and encouragement from Hayama, Sana breaks down in tears—only to be shocked by his unexpected response: "Mrs. Sana, I want you." Pressured by Hayama's escalating demands made under the guise of helping her husband, Sana is gradually driven into a corner. Fighting against her feminine instincts, she is tormented by unwanted pleasure as her suppressed desires as a married woman begin to awaken. For her husband's sake, and unable to suppress her own emotions any longer, Sana slowly begins walking down this forbidden path. A story of passion and inner conflict intertwining in the life of a married woman.