Of course people will complain. People will complain if her new game is different and people will complain if it is the same^^Well, it's one thing to play those games from different developers because each of them has their own interpretation of how that corruption would look like. But if Eva did VERY similar games back to back, most people would think of her as a one-trick-pony. I like it when authors like to challenge themselves with something new. If they're just retelling one story over and over again, changing minor details, then it becomes old and repetitive, and I'm sure there are a lot of people who feel the same, probably including Eva. Even though I could think of a multiple scenarios I'd like to see that were not featured in GGGB (or were not featured enough like the Wheel swinger's club), it would be nowhere near enough to grant a separate game with length and complexity of GGGB.
Who knows, maybe after finishing ORS, Eva might find creative spark to do GGGB 2 with different characters and enough different sexual scenarios so it could follow the same theme but still feel original. My main complaint about GGGB was how male characters were one-dimensional and boring, especially Eric. ORS seems to be a major improvement in that department, with Ian, Perry, and Jeremy. So if Eva ever decides to do GGGB 2, at least I'm somewhat confident that male characters would be more interesting, and if we do have an obligatory boyfriend in the game, at least he'd be more relatable hopefully
The story of Ashley is finished but why not a story about a new girl in different setting like College with Sororities and old Professors with oral exames or as a Au-Pair in a new land. I mean ORS is not so different besides the second MC.