Yes, it's ridiculously easy to miss out on content and girls. I've only played this twice (this update and years ago).I played a little bit a long time ago.. but wondering by now, does the princess come back into the story ?
One thing that kinda turns me off this game, is that without a walk through, its easy to lock out content. Just basic choices remove content and characters without you even knowing. I dont like that.
From what I understand I missed out on the farmgirl because I ate the horses, the 2 furrygirls (and Heloise) because I forgot their quest and progressed the main story too fast, I somehow permanently gave Valzira to Malagar, I missed out on Malice too and lastly the goblin femboy I have no idea how I missed out on.
These are just the ones I *know* I missed out on from briefly looking through the thread. You straight up can't play this without a walkthrough if you are aiming for as big of a harem as possible.