A brainwashing world challenged by SOD star Mahiro Tadai with a researcher who is planning and drafting! Mahiro was stalked by the manager of her business partner. Her older sister, who has a strong sense of justice, consulted her about her troubles, and decided to pay her attention. However, her sister's family is turned into slaves... and Mahiro plunges into a world where she has no reason. Sexual desire processing doll Yui Mahiro completed.
