*Be aware that portions of this review include heavy spoilers. This is a game in development and, as such, could change significantly in any way.
TL;DR: 3.5 Stars for choices that do not allow for altering your path once started or skipping content; a weak, poorly developed female lead (the wife, Natalie); sometimes unlikable characters (path dependent); ridiculous-sized dicks; and an odd comic-book artistic style choice; Weak faithful path (and getting worse). Very difficult to navigate without a walkthrough. Otherwise, a terrific visual novel! THIS IS AN INTERRACIAL CUCKOLD GAME. Save yourself the heartache if that is not your thing.
A Couple's Duet of Love & Lust is unique amongst a large number of wannabe visual novels (VN) about an adventurous married couple. With five main paths (nearly all of them surround the BBC fetish) this game's reach is ambitious. It falls short of representing a happy couple enjoying hot sex scenes and engaging in adventurous activities. This game targets players who prefer cheating, hotwife, and BBC cuckolding fetishes. No doubt, it is sure to be a winner for anyone interested in those kinks.
While there are paths for random cheating, sharing, hotwife, being seduced by an old man, and voyeurism, only the BBC cuckold path receives the most attention and is fully developed. Most paths contain acceptable stories and fun renders to provide visual support. This game handles each of those situations better than nearly all other games in the genre, with maturity and sexual heat that might make you happy to choose a path you normally would not. (Go ahead! The cheating wife can be really hot!)
And the writing is HOT! The excellent story describes each path. The sexy descriptions are worthy of above-average traditional adult novels and erotica. It is important to note that, due to the early access to a game in development, not all paths are fully developed or have satisfying content for every user.
My major critique of this VN is the hidden and difficult nature of each path. The difference between paths is unclear. The choices do not lead to a logical path. For example, the couple decides to watch porn together on one path. The MC must choose the type of porn to watch in order to open up the exhibitionist path. There are really no clues as to why. The greatest improvement the developer can make is to write a story that more overtly leads to each logical path.
Consequences of player decisions are not always sensical and equitable (Nat, despite claiming how much she loves her husband and values her marriage, cheats with the BBC and then says, fuck it, I'll do a college kid at a bar while I am at it). No going back from those decisions. While this makes a streamlined path to quickly get to some hot sex scenes, it also makes it so Nat cannot change her mind, find some sanity, learn from her remorse, and go back to being a loving wife and couple. (Seriously, how hard is it to just include an option for her to go home to her husband?!) On the other hand, if you are on the reluctant path Nat is given the opportunity to correct her mistakes and stay with Nathan in a loving relationship.
I am most thankful for the loving couple path. It stays true to its name by allowing the couple to experiment with sharing, flirting, exhibitionism, and other nice kinks without destroying the marital bond and love for each other. It does not water down the content; many adult VNs make this route boring and show little content. Although this is the VN's weakest path, the story and art supply a realistic and sexy view of what it might look like in a sexually mature relationship where nothing can alter their love for each other!
Unfortunately, everyone but the husband has a monster cock that would literally kill a man IF they had the blood to even get a proper erection. Lastly, it would be nice to play a VN that does not portray women as mindless slaves to BBC, not to mention most women could never handle these dino-dicks (without major reconstructive surgery afterward). Natalie's character is poorly developed. Most of the story surrounds the husband, the BBC, and a female instigator. The wife is left with the simple desire to need more from her lover. And once the action starts, she is completely mindless and fucks without cause or need (similar to another VN where the wife fucks anything that walks).
Lastly, the focus of this visual novel, the BBC bull. He is written stereotypically and to a fault. He is a predatory ass who records his conquests and posts them online without permission. Thankfully, this is addressed in the game and the reader has the option on how to deal with it. There must be some balance between wanting a bull who cares for the woman he is with without developing lasting feelings. This is not a problem for this bull. He is a player and is always searching for his next conquest for the sake of his own entertainment. I don't find this character attractive or redeemable in real life and certainly don't prefer to see him in a game. However, this is likely to be the biggest draw for players to this game.
So, while the game is slanted towards interracial cuckoldry, there are other, less developed avenues to play and enjoy. Perhaps this will change as the game progresses in development. It will be interesting to see where this couple goes given the author's strong ability to write a compelling story.