but it will not be grinding as other BB games...and that was main problem of game (at least dev thinking that) and not that all players was cucked by Eric....
firstly attracked players for incest/harem than ruined it for them with eric to be later ruined even for ntr players by riding off eric. this concept simply lacking of primary fan base....
All players were cocked by Eric, you had to play as Max, and NTR was not avoidable. Some players like being cocked by Eric this is true, but all were cocked. This game is no different in that regard, all players will be cocked by Eric, unavoidable. Less grinding is great. I would not even mind Eric in the game if there were a way to block him, and thus avoid the NTR. But that is not the case here. I'm not even sure you can get rid of him at all. And if you can it will be only after repeatedly being cocked by him. At that point it's just like any other NTR game.
Of course the dev is free to make what he likes, but he should not call it an incest story, when it's really a NTR story.