
An employee at a publishing company is drawn to his senior colleague, Kana, a woman who presents a clean, polished image but also exudes an intriguing air of mystery. After several failed attempts to approach her, he unexpectedly receives a blunt text message from her: “Let’s have sex tonight.”
He wonders what prompted such a sudden shift, but the opportunity to be with a woman he has long desired drives him to show up at her house. However, upon arrival, he discovers a suspicious DVD and accidentally witnesses the shocking secret sexual life Kana has been leading—a life he is about to become a part of himself.