I think the most important consideration about NTR, for a dev, is this:
If a game is NTR, it must be it (or have the option), completely. It should never pussyfoot around and mix bits of it in or only hint at it. People who don't like NTR hate that, because they like the game only for cheering on the MC, while people who like NTR dislike that, because they want it to go fully NTR.
So, announce clearly whether the game will have a NTR-focused mode or not, and stick to that plan.
(Btw, this is not in relation to LaS, just the general discussion. I love LaS. The game (so far at least) allows you to clearly choose one or the other.)
If a game is NTR, it must be it (or have the option), completely. It should never pussyfoot around and mix bits of it in or only hint at it. People who don't like NTR hate that, because they like the game only for cheering on the MC, while people who like NTR dislike that, because they want it to go fully NTR.
So, announce clearly whether the game will have a NTR-focused mode or not, and stick to that plan.
(Btw, this is not in relation to LaS, just the general discussion. I love LaS. The game (so far at least) allows you to clearly choose one or the other.)