Impossible To Attack!? Unofficial Mob You Have To Have Sex With The Devil To Survive! Raw

Mia, who died from overwork, is reincarnated as a saintly heroine in a 19+ female-oriented game full of bad endings.
Mia, who thought that if she continued like this, she would die again in a bad ending with her demon brothers, she joins hands with Caius, the youngest Mob demon who uses the heroine’s magic to decorate her underworld.
However, the way she gave and received that magic power was by making people feel good together! This devil, you’re too good at it even