With her husband's help, Yuko finally opened the bar she had always dreamed of. With a steady stream of regulars, business was gradually stabilizing... However, a certain incident brings her closer to Takeshi, a young man working part-time at the bar. Despite knowing it's wrong, Yuko is moved by his pure feelings and begins a secret affair. While feeling guilty toward her husband, her body continues to drown in Takeshi's erect cock. Amidst these immoral days, Yuko begins to think that she cannot go on like this...