Re: Reika & Keigo Chat from a few pages ago-- one thing to keep in mind is that they *do not* continue to have scenes together if you bring them back to camp, unfortunately. In my second swing of the game, I decided to keep them together in the hope that they'd spice things up back at base, but unfortunately they just hang out while everyone else merrily has at it. Definitely makes me regret my choice, but the wheel's turned much too far to do anything about it.
I'm a bit sad that their storyline is stuck in a "Man or Keigo" binary; by default, your village is about as non-possessive of an environment as possible, and I really wish there was a third "abandon the values of the old world" option where you have the normal villager options available. The NTR stuff doesn't have any appeal to me, and if you avoid it the story perfectly sets up a free love sharing option that'd make for a great alternative.