Except that isn't why this is happening, its just to add a fetish that will take up more of the games resources while of course doing what it always does when you try to mix two fanbases that hate each other together. Cause drama and anger because resources are being used in a direction that both sides hate when the update isn't catering to them. They should have stuck with the original focus of the game, or just made an NTR game from the start. If you want to make a niche fetish game, then do it. Unless you have boundless resources you shouldn't be attempting to combine things like this together, its going to screw you over more often than not.
This isn't the early patreon days, when you can throw anything out and basically pull a Summertime saga. I've noticed that generally the games that attempt to two face cater to multiple group like this just don't work very well anymore unless they were one of the first people on the scene in the early days. People just get sick of waiting for the update of the thing THEY cared about and just go be a patreon to the game that is focused on that one thing. In the case of this game, its going to be waiting months for an update, only for it to be NTR only and everyone not into that is going to be pissed and have to wait for months for their update. Then the non NTR update will happen and all of the people that wanted NTR are going to be pissed that they have to wait yet another 4 months for content. Even if the Dev does something like well, I'll just make sure my updates have both. Then both sides just get equally pissed every 4 months because its just one ntr scene and one non NTR scene and the updates feel small as hell because the two sides don't care about other sides content. It's a stupid strategy, unless you have a lot of resources to pump up content extremely rapidly it only hurts you and very few of these devs can do that. Hence why most games like this just end up abandoned.