Bursting lust! Full-blown secret instinct training for her husband! The awakened fleshly desire releases the married woman's sex!! Yuko (Tachibana Mary), a beautiful wife whose marital life has grown cold, starts a relationship with the chief of an upscale club where she works to make ends meet... She becomes engrossed in sexual acts that her husband lacks, and both her body and mind fall. One day, while in the midst of acts that have awakened her fleshly desires, Yuko smells her husband's scent and deliberately reaches orgasm...
