Just completed the first release, excellent stuff. Proud to say I guessed the cliffhanger twist, it was foreshadowed just the right way.
Can I presume the intended relationships go beyond B/S and (B/S-in-law)? Given all the daughters are listed as over 18 I'm presuming F/D is upcoming, just not sure exactly how that will be set up.
Look forward to more!
As we've now established all the (extended) family members who are already involved (except, perhaps, mom--that remains to be seen), it is now a case of John becoming comfortable with relating to them on that level. Unlike many games, the deciding factor isn't wearing down (corruption, mind control, etc) the LI's resistance, it is John embracing and accepting what happened before.
Regarding the daughters, this is new territory for both of them. Any progress would have to come rather organically, not rushed. In the case, as I see it, the two elder daughters are already in a place of questioning and establishing their place in the world, discovering and deciding who they are. As such, interacting with Dad as the rest of the family does, is a very likely possibility, based upon their decision and consent.
With Olivia, she hasn't yet reached that point in her life. She has not made the transition to looking at Dad or others in that way. As I understand what Killer was saying, Olivia's current personality would not be compatible with lewding with Dad. It doesn't feel right for him. The open ended aspect is that it was initially the same for MNF's Alice, she was more in need of non-sexual comfort and protection, until her character development reached the point where she was ready to become the Semen Demon. Olivia seems even more innocent and naive than Alice at the start.
I would expect:
Act 1: rediscovering family lovers.
Act 2: The elder daughters (including Yukiko) making their decisions.
Act 3: Olivia deciding she wants to be included.
Olivia almost feels like she would be part of the epilogue after all those hinted-at mysteries are solved and there's only one step left to make things perfect.