>>2491860>Everyone has smart phonesI dabble in writing myself, and for any genre, I put it in the 80's to the 2000's. Smart phones killed public exhibitionism outside of where it's explicitly legal, and still it's rough.
Many Japanese erotica makers do the same, and explicitly put their games in Showa era to maintain a modern vibe, but to eliminate much of the convenience of modern tech. Suspense and drama really take a back seat when you can literally call anyone for help in a moment's notice.
Imagine how many classic movies would be foiled if they merely had a cell phone. Hollywood continues it to this day. Next time you watch a movie, count how many times you see someone (a main or relevant character) use a smart phone for literally anything. If they use it, you might notice it's only a plot point to show it can't be used (separation), such as many horror films use the "No Signal" scene.
Also embarrassed girls.