4.5/5 because nothing is perfect
This fits, I think, into a very specific niche when it comes to porn games: ones I can enjoy for the plot and not the porn, because let me tell you, VoN is a series that I adore yet haven't fapped to once. The CG sex scenes don't appeal to me, but my rating stays five stars because I suspect that you, the prospective player, may not mind so much. Continuing the story of VoN 1, it brings in a whole new roster of corruptible townsfolk and a new monstrous protagonist, who is just as aestetically pleasing and fearsome, and also sees the return of our friends from Joyville, who help you work your wicked magics on a whole city of ripe souls. It's a worthy seaquel to a story I adore, and I cannot recommend it highly enough to fans of the corruption genre.
Two major complaints:
-The English translation seems a tad less polished than the original, which won't bother most people but I thought I'd mention it anyway
-The aforementioned CGs. Again, probably not a problem, but if you don't like 3D anime girls, you won't like the CGs.