Carrera Friends

Alphina is a devil, referred to by the angels as the "White Devil" and he spends most of his time in Hell where he processes the souls Carrera, Rati and Mercedes have collected.

One of the three succubus of Viper GTS, she is jealous of her partner Carerra, as she gets better souls than Mercedes, but doesn't even try.

The protagonist of Viper GTS, he is a boy seeking revenge but instead gets Carerra and decides he wants sex instead, leading to a series of events ending in a magnificent adventure.

One of the supporting characters in the "Viper GTS" hentai series, Rati is characterized as the youthful succubus, as she has the look of a girl as well as the personality and lack of significant power