T28-560 On days when my parents weren't around, I fucked my sister all day long until the sperm dried up. - Mio Ichijo

After her parents go out, Mio is alone with her beloved older brother. - He fidgets and confesses his feelings to his older brother, and serves him well as he cooks his first home-cooked meal. - The spoiled younger sister Mio repeatedly begs for naughty things from her older brother, and enjoys the climax of joy as she becomes one with her beloved older brother! - "I love you big brother! Kiss me more! Please let me cum inside you."