Yeah, that happens with a lot of games unfortunately. They are finished the moment you get to the good part. My best guess is the devs see "getting the girl" as the proper ending to their stories and think that going further, after you've achieved your goal, will be boring or something. That's why a sequel will be welcomed.If the Dev does a sequel I hope he picks up where the game ended before the epilogue. I loved how he developed Norah and was really looking forward to them exploring their relationship together up until she gets the MC to knock her up.
Skipping over all of that right after the first sex scene felt awful for me. Like the meat of their developing sexual intimacy was just glossed over.