Miki (Fumie Kawai), the real younger sister of popular AV actress Maki, discovers her sister's profession and is deeply shocked, refusing to meet her again. What was once an enjoyable acting career now feels painful to her. Meanwhile, Maki has lost her work opportunities due to being exposed to her family and is once again being taken in by the talent scout who first introduced her to ecstasy. While Miki relies on her sister emotionally, she keeps her distance. The story portrays the everyday lives of these two sisters, highlighting the growing misunderstanding between them and their persistent, underlying desire to stay connected.