I find our particular fetish to be becoming more mainstream ("snu snu" "musclemommy" become popular in meme culture).
That's what I've been thinking about this for years, now. I even started a thread about it in this forum... under the Muscle Fantasies section, for some reason, because I wasn't aware of this section, where it would probably be more fitting. Maybe I should start a new thread here.
Anyway re: Muscle women in games, hell yeah I want to see it! And we're overdo. It's cool to see Marisa in Street Fighter 6 and berserk Kale in the new Dragonball game, but I'd like to see more huge buff women in games beyond the fighting genre.
What I really want to see is a Hulk Ultimate Destruction homage where the main character is a woman with muscles as big as the Hulk's (or bigger!). Or a FMG RPG where the female MC grows more muscular as you level up.