The most advanced and high quality character maker porn game, insane amount of community content, it has so many option it is pretty hard to get into for people not really into making character.
It has the classic illusion sex scene system, way higher quality than before thanks to the level of the model but less anime like, the 3d model look more "realistic" but obviously it works great for making model of game characters.
As always for me the disappointment is that there is no story or anything of the sort.
Still i would really recommend it as there is a lot of hours of fun to have with this one, be it creating character or testing them in sex scenes !