I guess if you want to split them all into either sub or dom and ignore any of the details then that's true, there are only two flavors of futa in this game. It's somewhat reductive though and even within that list I can point to characters I revisit often but also characters whose content I've never gone back to.
I mean, almost all futa sex scenes contain/implies dom/sub relations.
Its not 'call me a mommy while sucking me off' for a evergreen its 'Im you mommy now, suck me off', roughly speaking.
If we are talking in emotion.
Arona is little tsundere about being your sub.
Evelyn is somewhat classy dom that likes to keep it personal and private.
Ryn is Ryn.
Evergreen is corrupt mommy dom that does not hide that she is a corrupt mommy dom.
The demon lovers are cucks.
Lyla is almost uncaring, ungrateful bitch and that is why people love her.
Agni is not really a dom, she is a switch. And playful about it.
Hashat is overexcited girl with pension for elves.
Yes, but almost all of it goes out in the window in sex scenes. Im I lack T-shirt with 'sex expert' on it, but I know that person in bed and in real life, most of time, is a two big difference, as we commonly say here.
But here its just...
Saying that every futa is the same because they are doms is like saying that Cait, Atugia and Brienne are same because they are all subs. You are just being reductive at that point.
I was saying that almost all of them could be filtered in two groups subs and doms. And inside of each group content sex content are pretty similar, you or fucked to unconsciousness or fuck to unconsciousness. 'Flavors' are not making big enough difference here IMO.
Again on evergereen example, IIRC there are no "suck my milk (breast milk, I mean), call me mommy, cuddle with me, kiss me, let me sew soft trousers for holding you big dong warm, you dick is so swell, its unhealthy for you let me jerk you off my little child" or something like that, dunno, I dont have mommy fetish. Its, again IIRC, low grade "Im you mommy, you little BITCH...now get onto a bed!!!!!" sub/dom roleplay.
"Well yes, shes corrupted witch that lived for >9000 years, what you have expected from her?" Why than attach this fetish to her in the first place?? Arch cum witch that steals mans semen in the dead of the night, which is why she have conflict with foxes (there can be only one Macleod!!!) why deepwoods are uninhabited (no semen -> no pregnancies -> local scaled extinction) and so on...
MOM GET THE CAMERA, IM SEWING CHARACTER INTO A WORLD!!!!! But we deranges from 'why futas in coc2 are bad' topic to 'why coc2 are bad'.
So again
yes futas have...okay not two dimensional personalities (kinda false, but thats was not the line of thought that led us here)
but their sex scenes are too bland, in terms of kinks that are implied by their personalities, outside of 'basic' sub/dom kinks.
In other words, they are only for a big 'insert futa implied fetish name' lovers that able to get off only on that specific fetish. For all others its like a droplet of jam on a gigantic butter sandwich. It feels, but it still a butter and bread.