This sounds like you're trying to make this into a NTR game which as the developer actually said this game is not your usual NTR and IMHO its way better than any NTR out there atm...
I'm quite happy with how the game is progressing atm i would advise the game developer to not change anything tbh and keep up the work as it is atm.
Game looks good enough.
You don't need conflict in every game/story you can also choose to have a simple story which can be good ( as this one is from my POV)
What pattern are you on about? the new girls barely got introduced, and even so its still pretty good.
This is just my oppinion as a fan of this game , don't take it the wrong way
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ANyway keep up the good work , this game is pretty good.
9/10