Demon Sword: Incubus v1.17b5 by Brianode - Adult Sex Game

Overview:
The capital of her home kingdom has fallen to a demonic invasion...Amila, daughter of a feudal lord, now faces imminent attack as the evil forces march onward into her missing father's territory.
Left with no other options to save the kingdom, she calls upon the power of a forbidden relic left to her by her mother...
...An incubus possessed sword that feeds on life energy...