This is not true at all, no idea why you're so confident in your insight as to even put "usually" there.
Go to
LATEST UPDATES, add 'netorare' and check it out. Filter it by views and not by weighed rating because the threads are full of people like you who come to cry about fetishes they're afraid of and tank the overall score regardless of the game's quality.
Almost every single game in the first 20 or so games or at least a large chunk of them is going to have 'interracial' there. That, and a comparable or even larger amount of new NTR games feature it as well.
You do not represent the majority in any capacity.
It absolutely isn't tiny and it's definitely a male fantasy. Women, if anything, always deracialize their love interests into vague 'hunks'. Go look up your typical romance book or even the 'for women' tag on the hub and you'll see exactly ZERO racial fetishism there.
No idea where you take your conclusions from but they're all entirely wrong and likely informed by your time on the forum rather than any cultural analysis.
Anyways, as far as the actual game goes, it's fine so far. It's very clearly inspired by Eva Kiss' game in many ways including even the release model. The pacing might become an issue considering the fact that Eva took their sweet time for at least some basic character development so breakneck speed with which this game seems to be plunging into the thick of things is concerning. Also, sad to see the dual protagonist gimmick here as well, ngl I would've loved to play a game like that with a sole protagonist. Otherwise it's one of the more interesting upcoming non-monogamy games already.