MatchaSLR
This: https://forum.sexlikereal.com/d/4976-a-world-where-sex-is-extremely-easy
Stuff like Sdde-678, DVDES-644, Sdde-700, DVDES-929, DVDES-866, DVDES-751.
And I think set design is so important in helping build an interesting narrative. I want things taken out of the bedroom and house more. Porn is a fantasy, and more unrealistic experiences that you wouldn't be able to experience IRL can be very interesting. Even just more settings like Mile High Club, with the moving vehicle and plane really changes things up a lot.
Also, fucking not just at work, but during work is interesting. Like the weather forecast videos in JAV, or fucking behind the counter at a convenience store while people shop in the background. Using extras in the background of any scene can create interesting scenes and more immersion. E.g PPPE-022, RCTD-332
Porn in general is unrealistic, but JAV isn't afraid of pushing things further, creating scenarios and plots that are so far from reality, sometimes subverting expectations.