Succubus Tales - Chapter 2: The Relic - v0.12b by Senryu-Sensei - Adult Sex Game

Second Chapter of the Succubus Tales serie.
As in the first chapter, you'll take the role of Nicci, a succubus possessing a nun body;
this time you need to retrieve a relic beneath the city of Veisen while corrupting it's citizens and turn them into demons.