I didnt even mention NTR, no idea why you are even bringing it up.
I just think its a stupid cop out that doesnt make a lick of sense. Like they are split and 2 totally different people but share memories because reasons. Pink hair just happens to remember everything being done by the other but they are totally different people. If they are different people why is pink hair able to just remember everything at the start of the game and telling the story as if she were the one to do it.
Ok, lets see if I can explain the memories.
Based on the Marvel movies explanation of universes.
Say that something happened yesterday that created a new, second timeline.
All of the memories that you, and the you in the old timeline share, starting yesterday going back, would be identical.
You would have had identical life experiences right up to the point of the split.
There would be no reason at all that the older memories would be different, because before that incident, everything would have been the same.
Lucifer intentionally did something that split the time line, and created a second alternate timeline.
Another way to look at it is that the dev of every game on F95 is the god of that world.
They decide what happens, and based on their decisions, we the players face predestined choices that we cannot avoid, or violate.
God in this case, changed his mind, and created a new universe so that things could unfold the way that he wants them to.
We the players have no choice in that, and if we do not like it, we can end our existence in that universe, and find another universe that fits what we want better.
What Doc did is in no way a cop out, because he literally had the event of the split referenced in the game.
It's simply what Doc wanted for "HIS" game.
The path that he has chosen for it.