Maybe not the best but still pretty decent rpg and simulation game. Reminds me Jack-o-Nine-Tails a little. For the most part better than that game. There is more focus on player character and story, not too sandboxy (game seems to have a main questline and general direction), which is a +. Slaves are has some individuality, they are not too generic and copy cat of each other, another +. But for me one of the most important thing is (as far as I can see) you don't need to sell off or whore out your girls, you can keep them to yourself, which is a huge +. But about 85-90% of game is questing, making money, improving yourself and combats. Only 10-15% of game is slave management and sex scenes, this is a -.
Btw, why none of the slaves are not anal virgins. Is this some kind of weird tradition Ikaanos has? "You must take up in the butt as soon as you become a slave, this is the custom!" something like that? Why metion it if none of them anal virgins in the first place? Also, why there is mention of anal virginity but not vaginal virginity? That's another weird thing. (Prefereably, there should be at least a few slaves are virgin (both vaginal and anal). And this doesn't need much work to implement either. Just an indication at status screen and a couple of sentences at first penetration scene probaby enough to satisfy most people wants that content)