Popular actress Yuna Miyazawa stars in this erotic drama directed by female filmmaker Minami Nagasaki from Graffiti Japan's Fairest label. Petite and seductively slender, Yuna plays a captivating presence who awakens forbidden desires in her older brother. Their step-sibling relationship crosses into taboo territory, unfolding into lewd and intense erotic scenes. A must-watch work packed with highlights.