Haitoku Sensei's popular NTR story Wife Behind the Mosaic receives a faithful live-action adaptation. After quitting my job to launch a business, I fail almost immediately. My former coworker Tanihara offers me a loan, seemingly solving my financial crisis—until he proposes repayment through the sale of videos showing my wife Akari, played by Rei Kuroshima, having sex with other men. While Akari and I struggle to process the demand, he imposes another condition that pushes the humiliating private NTR arrangement even further.