Sims 4 is really my main one because of the number of mods and cc. Another could be Cyberpunk2077, but still very limited.
Makes me want to reinstall Skyrim...
I used to be obsessed with Sims 4, and I still have a decent collection of custom gals on my hard drive, but I guess it feels a bit too cartoonish for me at this point.
Fallout 4 has some mods too, but not as many as Skyrim. At least AAF is less clunky than whatever Skyrim uses to align the characters into sex animations. You could say it just works™.