Having actually watched a sleep rape work that continuously violates the immature body of a sleeping younger sister, the sense of immorality and eros is irresistible! The fact that there is no fierce resistance makes the definite rape situation even more exciting. The younger sister played by Kashiwagi Konatsu transforms from a cheerful conversationalist during the day to a helpless flesh hole at night, a gap that greatly enhances the charm of the work. Especially noteworthy are the process of her body being sensitized while asleep and the sofa sex scene. Konatsu, who at 21 straddles the line between childishness and adulthood, along with her looks that suit a sailor uniform, are high points. This work, which stimulates the imagination, is highly recommended for those who want to experience the essence of sleep rape!