Zettai ★ Imouto Shijou Shugi!! 絶対★妹至上主義！！ Last update from vndb at 2015-09-06 Release date: 2007-01-26 Original language: Brand(s): Nounai Kanojo Aliases: 絶妹 ぜついも zetsuimo Walkthrough http://seiya-saiga.com/game/noukano/zetuimo.html Website(s) http://www.noukano.com/zetuimo/index.htm
