Passion - why all the vampire related contents?

[sanguigasm]

First time posting here... So while i understand that it adds certain flavor to the game and you can turn off the interactions in the settings but why a sex mod has to includes such things like fire blast and zombiefy? On top of that why the evil vampire hate? I do like the flavor but the perks barely justify the drawback. If i'm to kill all the other sims in the room isn't it a bit counterintuitive considering what this mod is for. Besides it's such a drag having to fix all of my sims relationship just because they're evil.