Viper V-4
- artists
- aranaga hikaru, aratamaru, charlie nishinaka, kawarajima koh, kirikaze, kotomi youya, miyagishi akihisa, ninjin san, pooh, shimamoto harumi, tsurugi yasuyuki
- series
- viper, viper ctr, viper gts, viper v16
- characters
- akira honjouji, asuka, carrera, karin, mercedes, saki, yuki
- tags
- age progression, anthology, demon girl, futanari, group, sex toys, tentacles, viper btr, yuri
- language
- japanese