The extremely beautiful half-Japanese actress, Reona Kirishima Lesbians are now allowed! Moreover, it is also the first time that she takes on a suspense drama where the protagonist is driven to the brink of mental breakdown. Her neighbor, Sumire Kurokawa, suddenly moves in and takes control of Kokoro and body, and before she knows it, she falls into the world of lesbians... A new genre in which the protagonist experiences the pleasure of women together, climaxes before she knows it, and is driven to the brink of mental breakdown!