Overview：
Mutsumi Matsuoka is 44 years old. She is a mother of one who supports her family by doing knitting work from home. The word "pure" seems to fit her perfectly,and that is because it is. She has lived a life that is almost completely unrelated to anything erotic. She was a virgin until she met her husband at the age of 27. She got married the following year and became pregnant,but since then the couple has not had sex at all. Of course,she has never cheated,and has only had sex five times in total in her life. It has been 16 years since she had sex,and before she knew it,she was in her mid-40s and had never experienced the pleasure of a penis. She decided to appear in this film because she did not want her life as a woman to end like this. This almost virgin wife embarks on her first great adventure in life to discover the joys of being a woman.
