Viper GTS

Viper GTS is a three-episode hentai anime OVA series, which is based upon a popular H anime video game series by Sogna.

Japanese Voice Cast

 * Kappei Yamaguchi - Ogawa
 * Shin'ichirō Miki - Alphina

English Voice Cast

 * Bill Tracker - Ogawa
 * Jake Carpenteria - Alphina
 * Tina Moore - Carrera