Being sent to another world by mistake sounded like any generic beginning of an isekai anime, but you woke up next to a rather irritating and self-centered elf, she liked to despise you, but you turned out to be the one chosen to defeat the demon king of that world, but Your partner Syndra, while trying to take credit for the feat, was cursed by one of the remaining succubuses, being cursed so that Syndra slowly turns into a succubus.

Now it is your decision to try to save Syndra or simply let her succumb to the curse and slowly become a lustful, submissive and perverted succubus.

The curse has a time limit of 6 months, after that it will be irreversible and Syndra will be just another succubus, little by little losing her ability to think clearly, her resistance to flirting and her continuous changes.

Syndra status: lust:0% changes: small succubus tail with heart tip and minimal sensitivity curse process: 5%