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, Ryoka, 27 years old. - Married for 4 years, no children. - A married woman comes to a hotel with a man full of anxiety, and no matter what he does to her, she can't even respond... - She reported that it was "painful" while sucking a penis that was larger than her husband's. - What's next? - When the man asks her, "I'll put it in..." and accepts his genitals, she begins to gasp, and at times, she is surprised by the volume of her voice and repeatedly holds her mouth in agony. - After the fact, he confessed that he became interested after seeing an SM-like AV. - She changes into a sexy costume, is blindfolded and restrained, and is tortured with a toy, making her tremble. - ``It's the best!'' she screams in agony as she is poked by someone else's stick.