Apart from the obvious Bethesda games, I do remember VTM: Bloodlines had a console command that let you increase the character's bust size. I played through with every single clan, so after a while to keep things interesting I made some good use of that.
Any kind of violence or mutilation is a hard pass for me. This includes gore, vore, and any kind of necrophilia.
Any "rape" harder than coercion is a no-go (and frankly, in fantasy I prefer when you have the woman's perspective and it's "I shouldn't be so turned on by this").
Scat and vomit...
I prefer them, if the sandbox has a point to it.
I actually dislike purely linear VNs because far too many devs are terrible writers but passable at games.
Yeah, the "live action modern porn in a medieval fantasy world" is a hard miss for me.
I have a soft spot for HTML games even though most of them suck, but this one genuinely makes me laugh in a bad way. Just... no.
Usually manager games like Slave Trainer, Artificial Academy, The Headmaster, Apocalyptic World, Incubus City, etc.
I like those kinds of games even without the porn, so if you add porn to it it's basically crack for me.
Feels like a total cop out to put this in words, but I like darker concepts (rape, sex slave, mind control, etc) when the story shows that the victim is "into it". Sort of a "consenting nonconsent", except in fiction where safe words aren't needed because everyone is fictional and you can just...
So full confession, I actually like genAI porn, mostly because of the sheer volume. When you're into a particular niche, it's capable of generating colossal amounts of decent quality stuff very quickly.
On a broader social scale though I hate it. Because the problem it's trying to solve is...
1. If the story is badly written. There are a sad number of VNs from talented animators/artists who cannot tell a story to save their lives. You don't have to be GRR Martin, but if AO3 wouldn't accept your fanfic, adding boobs and dropping it here doesn't make it better.
2. If the story veers...
Are we talking removing it from all games but people still have it, or make it a thing people don't have anymore?
Just removed from games? Sexualized gore. Most other stuff is just gross, but gore is genuinely disgusting.
Remove from all people? Lolicon. For obvious reasons.