This is kind of why I feel like the slower release schedule hurts this game so much. If it was releasing every 2 months I would probably just stay subscribed even if the content of that release might not be something I'm super interested in because I know the next update would be just around the corner and would likely have something I am interested in. Right now it is like 4-6 months between new content and a lot of people are probably unsubscribing/resubscribing because they don't feel like there is a lot of value in just staying subscribed when the content they are interested in might only come once a year.
You are right: many guys were attracted to this game by the NTR and sharing side of it, while others like me were firstly attracted by Vanessa's playful shenanigans and later stayed thanks to Alex and Emily's role in it.
With so much variety in the game and limited resources to make it, it's impossible for the dev to produce faster updates, let alone updates with content for all paths. The only thing he could do is remove some specific paths, but that would estrange either NTR/sharing fans or other players. I would leave this place and forget about this game if Alex and Emily disappearead, or if it was confirmed thay all content we'd be getting with them would necessarily involve kissing their mouths full of cum while Chris fucks their ass. Similarly, NTR and corruption fans would just leave if their favourite content suddenly disappeared.
It's sort of a catch 22 situation.
Bottom line is, this dev can't please everyone: faster updates would mean losing a portion of his player base, while keeping his current development pace is bound to leave someone unsatisfied when an update drops without any content they like. Only those players who like everything would be happy no matter what. It is what it is. I'll simply keep waiting for some quality Alex and Emily time while playing other games.