Hinako Matsui returns in a provocative reunion where past desires ignite forbidden flames. Once a submissive under her master’s control, she thought those dark days were behind her. But at the class reunion, the raw, electrifying passion resurfaces, pulling her into a world of intense, unrelenting pleasure. Bound by memory and lust, she succumbs to his commanding touch, rediscovering the depths of her sensual surrender in an unforgettable night of dominance and ecstasy.