I literally just played through both games...same scenes...same storyline....whether I am looking at it from 3rd person, controlling everyone, or I'm looking at it from a specific character's POV, it's the same game to me. If point of view is the only difference (only thing I see), then (my personal opinion) it should be the same game, just labeled 2 different versions, but with the same name. Again..just my own opinion.
EDIT: I see beastiality is added. That falls under the same thing, to me, as well.
Just seems like it should be titled the same game, just labeled with a different version name of some sort. That would've saved me the confusion. lol
I would just play the more taboo version and not even bother with the more vanilla version.