It has been 10 years since Natsuko lost her husband.She continued to live with her husband's stepchild and father-in-law.She was able to live comfortably with the insurance money her husband left her, but she felt something was missing.It was because of my recently growing sexual desire.Since her husband died, Natsuko has not had a relationship with a man and has been drowning in her desires alone.But she never expected to be embraced by her "step" son and "step" father...
