Considering the red and brunette nuns are way far long more related with Hunter in contrast than the blonde one, it's perfectly normal her suspicious but still, the red and brunette defend him as most they could and give the information they had for Hunter to help them in get back the magical good stolen. In fact, whatever they could need Hunter could have done in exchange for the ring, i still don't see no reason for trade it, so i'm not convinced that it would be never be given to him after an agreement.
The wolves were send by the druid himself because he was watching over her, it seems that he could be "ok" with her if she shows loyalty to their traditions, but he'll not be mercy after detecting her leaving the elves village.
Aside from the bondage comment from you, i don't know who has watched a lot of movies and of what kind of, you seemed to jump from hollywood to the JAV industry lol... We don't know how much time the game will be active and how much content it will have until the end, as far as it is showed, there will be some kind of leveling system with party included, and the story (if there's one planned ¬.¬" ) seems more complex as we don't know the motivations and the ppl behind a powerful character as Arachne could be, so, i think time for build a story for the long term between the elf girl and Hunter i believe exist, but devs are more willingly in given things and rewards to the players the most easy, retarded and more quickly as possible for undetermined reasons with lil to near no care for the logic and coherence for the story or even in the way in how the characters are shown so, if you are content with that, ok, but i wanted more if i consider how good the art is.
Perhaps, but we will never know exactly what happened, we know more about her sister than her mother, and i remember that was her sister who first oppose to the idea of the elf girl to be sacrificed. Because both girls got out there and in a practical sense the only thing they had was their own clothes to not be naked out there, seemed to not be easy to get out and not to much ppl willing to help. And even if the elf milf helped, it could be a death sentence anyway in the long run, as we don't know even what exactly the druid was expecting for the mother of both girls to do or if she'll be punished for later until she was contacted by her daughter and she escaped because she was sentenced to death anyway so she doesn't anymore to lose, for what lil we know is still obfuscated.