I will give a fair review to this game, overall it's very average, I didn't feel like it managed to do better what other games did nor does it reward the player for actually getting his wife's love, but to be fair I feel like it doesn't manage to truly accomplish what it wants:
-First of all let's go into how NTR works in this game, be aware that I'm not a fan of NTR but I'm tolerant towards it, so I will mostly comment how the current NTR works:
1º The boss: In this game we start when the boss already blackmailed once the wife to have sex with him, even more we saw how he kinda pushes her for more, but this only happens at the start, after that you literally have to be incompetent and don't work for anything to happen, this felt very weird.
How would I solve it: The boss NTR scenes will keep happening over time, the MC should actually be able to either blackmail back his boss or manage to get him in jail because of the shady stuff he does.
2º The friend: Contrary to the boss he is fairly ok how he works, overall I would just add a few changes related to the wife but for the most part I find him okay, he isn't someone that wanna be pushy like other characters, at least until it gets too far I guess.
3º The landlord: I just feel like he isn't pushy at all, but we know he is very lustful which doesn't make sense, I would hope that he sometimes would try to get advantage of the wife or do some pushy actions, but will talk more related to this stuff later.
4º Tyrone: He is kinda okay as he is, someone that gets pushy when you give him a chance, but after he gets enough confidence would just do what he wants without a care.
Ok, having talked a bit about the "antagonists" I think we should talk about our heroine, the wife:
-Overall the first thing that I think that needs to be added is actually a corruption stat, which would show how willing she is towards other character advances, for example a low corruption wife would always cut of the landlord when he tries to take advantage of her, but a high corruption one would just tease him or even accept the advances. How would I increase this stat?:
*First of all it will increase each time the wife has sex with another character except the MC.
*It will also increase if she is sexually frustrated (didn't have sex with her husband in a while), basically masturbating as a result of it.
*Certain very kinky acts with her husband.
How to lower the corruption:
*By doing romantic dates
*Having normal sex with her.
What are the effects of high corruption:
*Lowers necessary love stat needed for having sex with her as the husband
*Increases how willing she is towards advances from other characters
*If highly corrupted and sexually frustrated she will even go fuck with the character that has the highest influence on her.
-Another thing that I think the game should add are a set of "relationship rules", that the heroine would follow unless very high corruption, such as:
*Monogamy vs sexual freedom: Basically monogamy would increase the necessary corruption for the wife to have sex with other people by her own actions, while sexual freedom will need very little corruption for her to do it.
*Equal vs dominant vs submissive relationship: If the wife is equal to the MC there are no advantages or disadvantages, if she is dominant she will be able to refuse to be blackmailed and being pushed into sex, however she will be more likely to do what she wants, be it with you in bed or if she wanna cheat at some point. Lastly submissive will make her willing to have sex with her in whatever way you want, but she is more likely to be blackmailed or pushed into sex.
Stuff like that would be interesting to be seen in the game.
Lastly it would be nice to break the linearity of scenes. The game is basically a sandbox, so what needs to happen is to fill the game with situations that aren't linear:
-For example take RIck for a second, after you convinced your wife to have sex with him and if you aren't inviting him anymore he may decide to keep visiting your wife to... "watch tv" and she may accept his advances.
-Another thing is being able to recover her love, overall I think a basic progression of her acts would be:
1º Unwilling
2º Aroused but morally unwilling
3º Willing
4º Preference over husband
5º Breakup with the husband and go to live with her new partner
6º After some time passes she will get pregnant and the ending is locked with that partner.
Being able to recover her love or fight the guys advances is something that would make the game more like a true game. Which means being able to reduce their influence over her.
Lastly I think the MC deserves more love, he needs to have a ton of content with his wife (including some kinky sex) so that she is worth keeping, even more it would be nice if he could actually meet some other girls too, it's cool that the game wanna give some challenges but the MC needs some fun too.