HAWA-206 Open Marriage - A 27-year-old wife, Yui, who had sex with her husband's officially recognized boyfriend over and over again until dawn

Upon receiving a request from a husband who wanted to achieve an ``open marriage,'' in which the couple's lack of sex can be resolved by someone else and the couple continue to live together, Cosmos Films decided to conduct a close interview with the couple. - Unable to accept the unfamiliar culture, the wife is relieved of her guilt every time she is embraced by a man introduced to her by her husband, and becomes addicted to sex with men other than her husband.