Natsumi Omoi is the main protagonist of the show. She is a married woman. In appaerance she lives a quiet good life with her husband. But, on the dark side, she is indeed a nympho. She is insatiable like the title of the hentai says. One day her husband discovers that she's cheating on him but, the husband instead of beeing upset an divorce, he is into this kind of things.
Insatiable
Natsumi lives the life of a happy housewife. She however lived on the edge in the past meeting many people and therefore experienced a dark chapter in her life. She has worked hard to forget her dark past but her mind and body will not allow her to do so completely. She has done a good job of controlling herself until one day her husband brought a friend over to the house and that particular friend happened to be someone that she had a fling with during her wilder, darker days. The lust that was caged for so long has now broken free...
