I really enjoyed the variety of characters you have. They are all quite likable in their own way. The meta popularity contest is also a pretty funny and unique idea, helps remind the player it's a game in constant production, gaining more and more followers. Plus seeing where your favorite ranks is a cool little sidebar.
One thing I noticed in your description that seems common among AVN creators and always leads down the same path: no end goal. My New Family did it, Dating My Daughter did it. The problem is you always run out of conflicts that define each character and it becomes a slog of lewd scenes followed by saccharine, meaningless drivel dialogue. If you get enough popularity, people will follow your next project. Nobody likes to see their favorite show turn into The Simpson's and never know when to end. If you actually give satisfying conclusions to characters, it gives the audience a much better overall experience