I think it's the long-running issue of terms used not being detailed enough for how varied fetishes are in this genre.
- Some like to be in a situation where they are TOLD what's going to happen in the bedroom. (Submissive)
- Others like to be the only one to TELL what's going to happen in the bedroom. (Dominant)
- Some like to be HUMILIATED and made to feel lesser (wife getting the dick she deserves, etc). (Submissive)
- Others like to be EMPOWERED and enjoy the reclaiming and spice it adds to a loving relationship. (Dominant?)
- Some like to be INVOLVED in the action. (Dominant)
- Others like to SPY or SIT OUT and watch. (Submissive)
- Some like to push the wife into hardcore play with multiple people and randoms. (Dominant)
- Others want their partner to build one or two special relationships with bulls and date them. (Submissive)
Then there's netori/cuckquean content and many other nuances that are tough for one "NTS" story to incorporate perfectly to match every reader's ideals. I agree with the sense that this game's content will be much more submissive-leaning (not that it's a bad thing, just won't match what some readers will expect from that blue/control path).
For a fantasy, a dominant "cuck" is something you describe but there is a reason dominant cucks doesn't exist in Netorase hentai manga/anime.
I been a bull to quite a bit of wife/husband that are into cuckolding. All the husband that I met are basically what you see in these games or manga. There biggest reason is because they cede the power to the wife. What people forget when they want a dominant cuck is that, the wife entertains the idea of sleeping with another men because of the husband, she has the power to say yes or no.
In my years of being a bull, the wives I met have chosen the bulls and the husband that got a choice was just because the wife lets them. The biggest factor here is the wife is basically letting herself be defiled by another man just for the husband's fetish.
In the other side, the husbands basically wants to feel humiliated or have the feeling that their incompetent and not enough. They give all the power to the wife because once the wife says no, they lose a way to satisfy their fetish. The wives in most case does it because they love their husband and they know they hold the power to end the game when they get uncomfortable. At the same time, the husbands doesn't have a lick of balls to say anything because they don't want the game to end.
This circles back to why when you read a netorase manga, the MC is a submissive cuck because the power is transfer to the FMC the moment she learns the mc has a cuck fetish.
The whole dominant cuck is just because players or readers don't want to feel like they are cucks themselves.
