BHR-003 Sister Teaching a Virgin Boy, Older Sister Mayu Haga , Virgin Boy Hiroshi Kondo

BHR-002 Sister Teaching a Cherry Boy; Older Sister Miki Koizumi Cherry Boy [Kenichi Koba]

BHR-001 Sister Teaching a Cherry Boy; Older Sister Mami Kotoba Cherry Boy Shinichi Tanaka

BHR-004 Sister Teaching a Virgin Boy, Older Sister Nana Takei Virgin Boy, Goro Yamaguchi