Shikohiro presents a taboo tale of AI sisters exploring their forbidden curiosity. In the quiet of their room, they begin to touch, their young bodies eager and uninhibited. The older sister guides her younger sibling, teaching her the secrets of their own pleasure. They kiss, their tongues entwining, as they learn to appreciate each other's softness and warmth. Their fingers dance over each other's most intimate places, drawing out moans and gasps, as they lose themselves in their shared taboo.