Guys the real problem with BB as a game was that everybody enjoyed it for different reasons, some liked the render quality, hotness of the women, some the incest niche, others liked the idea of watching Eric win. Everyone seems to forget that 0.4 I think it was put Eric on top, he had already had Ann, Kira and Alice by then (Alice was behind closed doors, so was the Lisa sex ed thing), so in 4 versions of the game, depending on your choices he had already had the entire household (or at least it was implied), until the script was changed in later versions after the Eric backlash from the supporters.
Another point here is the Kate character, yes she confirmed she likes girls but has had men before, now she was intended to be this dominatrix character who would dominate the MC and Alice and eventually control the entire household, this here was almost another Eric scenario for NTR haters, DS put a poll out on Kate's role and the followers voted for Max to dominate her which threw the development script up in the air again, so the plot was again re-written.
Then the Alex character that was going to be Lisa's boyfriend, another example of going down the Eric route again, this was implied that he would take Lisa's virginity and followers rebelled again, then he was quickly removed from the game and never to be seen again.
Nobody playing this game who hates NTR wanted to get the sloppy seconds from Eric, or Eric's leftovers if you want to describe it like that. Bottom line when developing a story like this is that if you have 2000 supporters you will never please all of them and by trying to do so, the dev inadvertently hurt the game because of it.
I'll display a point here to demonstrate what I'm trying to say here, if the Eric character was actually called Erica (gender reversing here), who was a hot live in babysitter who was trying to corrupt the girls of the house and actually helped the MC get what he wanted via her corrupting the girls for him or the babysitter starts controlling the house then I can say that 50% of the NTR haters would be kind of put out but ok about it, because its a hot 20 year old woman doing the corrupting, if this hot babysitter was fucking the entire family I think people would have been ok at the start as long as there was a way for the hero to win. A lot of people feel in these types of games that too many dicks spoils the soup.
While both you guys make valid points and I can see the argument from both sides of the coin the game still pissed off a LOT of people, much like games with a female MC who has to seduce men, some like this some don't. If I completely rewrote this game in the same way as DS did but changed Eric to Erica, Alex to Alexa (lisa's lesbian school friend) and made Kate a submissive instead of a dom then half wouldn't complain, even though a woman having sex with your girl is still as much NTR as a man doing it I just think that half of the audience wouldn't care.
NTR is a new kind of niche that is slowly becoming popular and game devs are capitalising on this (I understand NTR but don't personally get off on it), take for instance BB as one example and The Tyrant as another and the new Family Life 2, they all have NTR content but in Tyrant you can disable it which keeps both sides happy, in family life 2 its a woman doing the corruption (fair play this game is not a great user experience due to the game engine). Another example is Lucky Mark but the difference here is that the MC is doing the NTR not having it done against him, where basically you're trying to take a mans family away from him by seducing his wife and daughter, nobody complains about this game being NTR themed, so using these examples here going back to the main point above is that there are many different ways to write an incest or NTR game that doesn't piss so many people off.
Anyway sorry guys just putting my thoughts and opinions down, not trying to inflate a flame war.