Ai To Akuma To Inyoku No Noroi -rj01304959- ((new))

The twist arrives via the "Akuma" (demon) of the title. A parasitic demon of (lust) has been sealed within the maiden’s bloodline for generations. While the seal is strong, it reacts violently to one specific emotion: Ai (love). The moment the protagonist attempts to rescue her out of genuine affection, the curse activates.

Maybe end with a call to action, encouraging people to check it out if they enjoy those themes. Use relevant hashtags like #Doujinshi or #Fantasy to reach the right audience. Ai to Akuma to Inyoku no Noroi -RJ01304959-

I might be able to help you find it or suggest similar research. The twist arrives via the "Akuma" (demon) of the title