Indulging in their secret romance while balancing the pressures of school and family life.
The story continues the secret, intimate relationship between Sora Aoi and his older sister, Aki. While the two navigate their deepening bond, the narrative expands to include the complicated feelings of their younger sister, Nami. Unaware of the relationship between her siblings, Nami attempts to set Sora up with her best friend, Kana Sumiya, in an effort to distance her own secret attraction to him. The OVA focuses on the tension between these characters:
Struggling with her unrequited feelings for Sora and her complex relationship with Kana.