A self-described wife-sharing service recruits amateur couples through social media to help with their private marital desires. Case 1 features Nami, a 31-year-old woman from Gunma, and her husband, a delivery worker she met through an online game. Married for three years, they visit the Tokyo office together. They have conventional sex once a week, but her husband worries that he does not satisfy her. Nami says she neither masturbates nor has any unusual kinks, setting the stage for their consensual wife-sharing session.