Masters of Raana v0.8.4.9 by GrimDark - Adult Sex Game

Overview:
You begin the game as a nobody trying to start up a new life in Ikaanos after inheriting a house from your older brother.
The city of Ikaanos is an abandoned colony on the densely forested planet of Raana. After a sudden separation from Earth, Ikaanos became a cauldron of despair and violence that forced almost half of its human population into slavery.

Today, two brutal centuries later, feudal-like kingdoms fight among themselves over power and influence, when they're not busy dealing with the planet's dangerous megafauna.