Takezou, wearing rose perfumes belonging to his brother's wife, sneaks into Shinobu's bedroom. Invisible for Shinobu he caresses his brother's body. The story of Shinobu and his stepbrother Takezou's adulthood. Volume 1 includes: - Lure of Aroma (香りの誘惑) ch2: The story of Shinobu and his stepbrother Takezou's childhood. - Impurity (汚れ): extra story, an episode of Shinobu's and his stepbrother Takezou's school years. Volume 2 includes: - Anten (暗転): extra story involving Shinobu's son, Kaname.