Those are different, though. The whole appeal of them is that despite your fucking/enthusiasm, it's just a chore to them. Them being emotionally distant is what makes it good. That's not really the case with this character though because she seems to genuinely care for your pleasure and/or feelings.
Idk, it just seems too touchy-feely for those kinds of folk to like this character. And if it's not for them, well... I have no idea who it would be for then. Just seems really fucking odd to put in a character that appeals to that niche in a game centered around the complete opposite of the spectrum. Only a very few select amount of people are going to enjoy it and certainly nobody is downloading the game just for that one character. Just seems like a waste of effort if you ask me.
Also I just realized isn't it really fucking stupid she refers to herself as asexual despite being in fantasy equivalent of the dark ages? I don't even think that was a term back then.