A woman who has fallen in love with her younger brother confesses her love to him in a bath for the first time in 10 years! "I can only see my brother as a member of the opposite sex...", "I've loved my brother since I was old enough to understand...", "I masturbate while using my brother as a stimulant...". A beautiful older sister and her virgin brother have a "forbidden incestuous relationship". The seduction of Kei, an older sister in love with her younger brother, and the confusion of her younger brother are all captured in this video!