Well, if you want to stay in the light-hearted fantasy (or fantasy-ish) realm, there's Elven Conquest (original and EC2 sequel, both complete) by https://www.patreon.com/pinktea, Fantasy Trainer (version 0.9.* , in active development) by Kyle Mercury (find on LewdZone or some such), and Harem Hotel (up to eight girls under your roof, and an engaging story, too) by https://www.patreon.com/Runey