I'd be interested to see the actual breakdown of ntr fan to non ntr fan. To be transparent, forced ntr routes ruin a game for me.
What I am interested in is the actual fan breakdown.
If the ntr and non-ntr fans are equal, they need equal updates, but if say, 10% of the fanbase are NTR guys and every update has 2 ntr scenes and 3 non-ntr, that's an unequal distribution. There's also the possibility the ntr guys are being underserved if they make up 40-50% and only get 1 or 2 scenes per update.
I suppose it also has to be said the people who like NTR also like non ntr 99% of the time, but the people who don't like NTR DESPISE any ntr. So if you consider that then every 'normal' scene works for both NTR people and non ntr people and every NTR scene only works for NTR people (generally.)
I am so glad I am not a dev and don't have to actually use quantum cuckanics to plan my updates, but it's a neat exercise.