(W/A) Chifumi Ochi

Yanagi and Arata's twisted sex slave/master relationship continues, but deeper feelings blossom when Yanagi routinely cooks Arata dinner and worries over his late work nights. While Arata is confused by these newfound feelings, his twin brother, Takashi, stumbles upon Arata's secret relationship with Yanagi and sets out to get to the bottom of it. In waltzes a ghost from Yanagi's past - his first (older) male lover, Kashiwagi. Takashi notices the tense air between them and pursues Kashiwagi in search of more information. What could Takashi be planning, and exactly what is it that Kashiwagi did that traumatized Yanagi so badly?