A married woman films herself having sex with another man at the behest of her beloved husband. - A documentary about a married woman who owns a camera and records sex with a man other than her husband for the sake of her husband who wants to be cuckolded. - Married woman, Kumiko, 31 years old. - Married for 8 years, no children. - Even before meeting up with the man, the married woman is filled with anxiety, saying, ``No, I'm scared.'' When she arrives at the hotel, she's so nervous that she can't handle the camera she brought with her. - She reacts sensitively when her modest breasts are rubbed. - When it is pointed out that she is feeling it, she denies it many times, but her genitals are wet and when someone licks her, she says, ``I'm sorry for feeling it.'' - After inserting the penis, she declared "No, I'm going to cum" and climaxed many times. - After the fact, she cumming in her lewd underwear and saying, ``I've been made to cum by someone else's dick other than yours.''