Personally, its definately not for me, but I dont see anything wrong with it.
Sure, I might find it weird, and you might find it weird, but thats not a good reason to outright ban it. Its really none of our business what two consenting adults do with themselves, and it would be arrogant of us to assume it is.
As for the whole "mutated babies from the womb of Satan" thing, IIRC incest doesnt actually lead to any birth defects unless you have a number of generations doing it consecutively.
Sure, I might find it weird, and you might find it weird, but thats not a good reason to outright ban it. Its really none of our business what two consenting adults do with themselves, and it would be arrogant of us to assume it is.
As for the whole "mutated babies from the womb of Satan" thing, IIRC incest doesnt actually lead to any birth defects unless you have a number of generations doing it consecutively.