The plot of the anime "Yamazaki Sisters" centers on Kikuhime and Sora, high school girls who do everything together and share a crush on the same guy. However, this guy, as it turns out, is not as simple as he seemed. He not only flirts with his sister, but also pays attention to his teacher Mastubara, who has an attractive figure.

This story focuses on the adventures of two Japanese schoolgirls. In one family, incredible events occur that can turn the lives of its members upside down. A rich and distinguished woman, a wife and mother of two children, finds herself in a difficult situation. Her vulnerabilities become known, and now she is forced to face challenges that seem unthinkable.