100% Agreed, not enough devs realize that a properly written story can make the sexual related scenes feel that much more deserved/earned. With Dreamers having not only great characters but an interesting world, I'm always left wanting more.
Rather than they don't realize the importance of story, I think 90% of them are actually incapable of writing good quality story. That's why most of them followed the same setting (father died, son/MC goes back home, and goes on to mission to bang everyone without actually having any story at all). There are probably only about 30-50-ish good story games out of the thousands that are out there.
This game is definitely up there, probably in the Top 10 of all time (so far) because everything about the game is top-notch. The characters are interesting (different characteristics with back stories), the render/animation is great quality (no more just stock Daz image), the setting is interesting (a bit biased here since I do like cyberpunk, but this is cyberpunk done right!), even the music and sound effect are great (I usually just play with mute all setting, but this game's music/sound definitely adds to the game's atmosphere).