What happens in it?
You could callit a porn game but its just so much more. After a few minutes playing it you will see, you will stay in that game for the story. The sex scenes also give you a way deeper understanding for the game, wich is really not common, its really great. And the grapics are just.... wow. expecially for a free to play game :)
If you like good, and i mean really good stories, i can recomment you this game more than any other.