I'm rating this kind of harshly based on my final feelings about it. I played it for a long while and was enjoying most of the game; it's about a kind of crazy sex obsessed boss staying with his employee's family (wife & daughter) and gradually seducing them. And that takes quite some time and I enjoyed the whole process of it, the scenes are done well and the women are really hot.
Though it should be noted the dialogue is already kind of loose and weird at this point, a mixture of semi-bad writing and translation issues, but these issues are overshadowed by the quality of scenes & plot IMO.
Here's my problem; almost immediately after 'boss' has proper sex, the next morning he comes out and the wife & daughter are both dressed in slutty athletic gear in the living room along with some black guy we have never seen before. He is introduced as Idriss.
Boss (MC) then leaves them to their exercise thing, and has his own scene with a whore. But we switch back to the scene with the girls and black guy, and they basically turn into huge sluts out of nowhere. I mean the wife especially has been poo-hooing MC the entire game about not having sex, having to do various games and this long build up as she tries to remain faithful to her husband.
Maybe it's supposed to be that now she has cheated once, she's going to cheat with everyone? That's not how it felt to me. It felt like a netori game where MC was seducing the wife & daughter to like him specifically. Not that they would instantly turn into free-use whores which is basically what happens.
So the wife and daughter both have sex with this black guy for basically no reason at all, he doesn't seduce them or anything they just bend over and let him have at it. It's a complete flip in character that comes out of nowhere and pretty much destroys the plot to me. If something like this was going to happen then there needed to be way more buildup, but it's a complete tonal shift for the game. Netori and Netorare are usually kind of mutually exclusive, but this game switches from one into the other and it does so badly. I actually like both genres for what they are, but this is not how to do it.
After that the wife just turns into everyones cum bucket, strange dudes come into the house and gangbang her. All the seduction elements are gone & it became increasingly nonsensical. The dialogue also seems to dive around the same point black guy appears, and the MC begins at some point this ridiculous back & forth conversation with his own dick, which is tons of pointless and imo not funny dialogue that only made MC seem increasingly insane. Basically everything goes off track.
Another thing about the NTR I find distasteful is that it's all black guys (4 at least) with both the mother & daughter. This is just personal preference but I always find interracial NTR with black guys turns into this racist crap where black guys are somehow 'better' than everyone else, and there was that feeling here. Like the whole game is about how MC is this sex-gifted addict who gets endless women & cums like a fountain, but somehow 4 black dudes show up at the end who are all better than him? Really?
Granted maybe I'm taking it too seriously and reading into it too much. The whole story is kind of like a crack!fan fic in plot.