If it looks like a pig, behaves like a pig, sounds like a pig, and lives like a pig, what can you call such a thing?
Inoda.
What I mean by that is that by most metrics one could use, this game is a Japanese game.
Fujino lives in Japan, SAO is a Japanese franchise, the game is set in Japan, most tropes and cliches there are those commonly seen in Japan.
There was an argument for the contrary when Fujino still lived in China, but now there is no reasonable argument for us to remove the tag, except being weirdly pedantic about the meaning of each tag.
This is somewhat interesting, because I don't really see much of a reason for Asuna to suddenly start having anal sex in FOG. Of course, there are plenty of ways Fujino could implement such an event, but with Asuna being fully on-board of having vaginal but virtual sex, I don't think most explanations behind such a scene would make much sense.
Not that such a thing has stopped Fujino before.
That being said, I think that the simplest way to get Asuna into Anal would be for her and Inoda to do it in real life, in a much later update.
With her not wanting to truly "cheat" in real life, I could see that being a logical progression of events with her going from "VR is not cheating" to "Anal is not cheating".
Anyways, as always, we are at the mercy of Fujino.
I'm not very sure if this is the correct answer, but if you started the game by using an old save, then that's probably the issue.
You need to start a new game, and chose the 2 option that would place you around that date.
I think? I can't say that I'm very up to date with the many bugs the game currently has.
Every door is a possible hint about future events, with most of those fetish and kinks having been leaked by a list of perks a long time ago.
What we don't know is when they are going to be implemented, it could be the next update or the next year.
The most likely scenario is that you ran into a bug, the issue is that I can't tell exactly where in the game you are, since there are a few times where one " Wanders around town", and I'm sure that was a common bug a few months ago.
Either try to load an older save and take different routes to reach where the games tell you to go, or I really don't know what to tell you.
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I have been reading Evangelion lately, more of a re-read to be honest, and while I still think that Shinji would be a peak protagonist for a NTR game since he alone is the one protagonist I can remember being more hated than Kirito, this particular interaction would work pretty well with Suguha, in my eyes.
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I think that it would help suguha tease Kirito into seeing her more as a woman and sexual being, while at the same time being innocent enough of a prank that it wouldn't hurt their relationship as " siblings" in the case Kirito rejects her.
It's a win-win in Sugu's incestual book.
Nevertheless, I will finish my yapping while saying that tanned Sugu would look pretty nice, even if I'm not a fan of this particular illustration.
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