This is the AV debut of Saki, a young Saki whose only sexual experience has been with her husband. She is an innocent woman who has never kissed or shown her naked body to a man other than her husband. However, she applied because she could not suppress Kokoro and lewdness to experience sex with another man. She is flustered by the stranger's cock for the first time, but she closely observes how it gets erect. When she slowly and sensualy sucks another man's cock for the first time, her crotch is soaked. During her first sex shoot, the moment he inserts it, she screams and climaxes many times with pleasure! The lewd desires of this married woman, unknown to her husband, are released...