[Reverse Noise (Yamu)] Imouto ni Nekomimi nado ga Haeteshimaimashita. (Touhou Project) [xinsu]

An intimate encounter unfolds between two feline-eared sisters, Koishi and Satori, as the boundaries of their relationship blur. What begins with playful affection quickly escalates into a deep, sensory exploration of their bodies, where the warmth of a shared secret meets the intense physical connection of their unique anatomy. As passion takes hold, the distinction between sisterly affection and raw desire vanishes, leaving them lost in the overwhelming waves of pleasure and the overwhelming sensation of their connection.