A married woman willingly films herself having sex with another man at the behest of her loving husband. A documentary recording a married woman, Yuki, 30 years old, who, for her husband's cuckold desires, operates the camera herself to document her sex with men other than her husband. As a nurse, married for 5 years with no children, the tense married woman reacts sensitively, shivering, as the man who comforts her touches her breasts over her clothes. While commenting live for the camera, the married woman, whose genitals are played with, writhes in pleasure. "Someone else is entering," she says as she welcomes the penis, quickly reaching orgasm. From behind, she is thrust into repeatedly, reaching new heights. Afterwards, her lower body trembles in climax as she is subjected to bondage and electric stimulation. She comments and struggles while being penetrated deeply from behind in a standing position.
