THE GAME IS TAGGED AS INCEST.
THE GAME'S PREMISE INSINUATES INCEST.
PEOPLE WHO LIKE INCEST WILL COME TO AND DOWNLOAD THE GAME EXPLICITLY BECAUSE THE LIKE INCEST.
THE GAME DOES NOT HAVE INCEST.
THAT IS WHY IT MATTERS.
Imagine you go to a game that is called "Fucked by futas" and has the male protagonist tag, and the futa/trans tag, you would - rightfully - assume the game has futa on male, correct?
Now imagine you download the game, only to find out that the main character is a pre-op trans-male, and the "futas" are actually just girls wearing realistic strap-ons.
That's what it feels like for an incest fan to go into what we assume is an incest game, but turns out to be a cop-out like step-cest or adoption-cest. It's like all of the parts of the actual fetish that we're looking for is gone. It may be a perfectly enjoyable AVN as it is, but it's not what we thought we were getting based on what was promised on the box.