Thanks for the question.
I don't consider this game to be a traditional harem game. There are 6 women in the game, and you will have some form of a relationship with all of them. How many you end up with at the end of the game will depend on your choices.
As far as content/fetishes, you can avoid most things if you choose. For example, there is lesbian content in the game, and it is avoidable. Also, no lesbian content happens without the MC. There is no ntr (as I define it) in the game, and the femdom content is also avoidable.
You cannot avoid the women, though. So, if you like to pick one LI and ignore the rest, you won't be able to do that. Only one woman in the game is avoidable.
Hope that answers your question.