Onee-chan wa Kanojo

A high school girl is the subject of a story that explores her relationship with her older sister, who is in a romantic relationship with another woman. The narrative focuses on the dynamics between the three characters as they navigate their personal connections and emotions. The work is presented through the perspective of the younger sister, offering insight into her feelings and observations about the relationship between her sister and her girlfriend. The story is told in a slice-of-life manner, emphasizing everyday interactions and the subtle development of familial and romantic bonds.