viper_ctr A 1997 erotic game in the Viper (series) series by Sogna. It was a sequel to Viper V10. CharactersAsuka (Viper)Miki (Viper)External linksVisual Novel Database: Viper CTR ~Asuka~Sogna Digital Museum: Viper-CTRRevision 8 by Anonymous at 2025-04-20 22:40:45.005172