JUKF-035 A naughty and bizarre older sister with a big brother who loves her younger brother Kanna-chan Misaki Kanna

The Misaki family, whose mother passed away two years ago, lives with the father, daughter, and son. - The father works hard for the family, and his siblings support him. The daughter does housework in her mother's place while attending school, and the son has also started working, and the parents and children are living happily together. - However, Kanna, the older sister, has secretly harbored feelings for her younger brother that are more than just siblings, and she spends her days suppressing those feelings by masturbating. - However, one day when her father is away on a business trip, Kanna takes drastic action against her younger brother! - !