Natural 2: Duo
Indécentes retrouvailles ／ Natural Obsessions 2 ／ Natural2: Duo ／ Natürliche Begierde ／ ナチュラル2 デュオ
Description
Chisato and Kuu lost their parents years ago and were taken in by an Old man and his grandson, Chisato and Kuu became good friends with his grandson however he left and never came back. Now. Years later Chisato met up with her "Onii-chan" her lost love. (Source: ANN)