Well, I'm adjusting little parts of my daily life to accommodate my "succubi," as Sands says it.
First, instead of jumping straight into gaming sessions like I normally do, I let Luna and Haya make decisions for me, if they aren't already playing during possession. Right now, they're only playing Minecraft (we're thinking of making a post in the Off-topic thread), but once I head back to university, I'll start introducing them to a wider range of games. They both share an interest in League of Legends and a couple shooters I have, but I'll need to work much harder towards switching before then; I'm making complete switching a goal to reach by the end of 2015.
Second, I've been making time for improving sensory imposition, particularly tactile imposition. Luna and Haya are consistently close, and their forms are detailed enough now that I can discern the feeling of their hair, their skin, and their clothes. They're surprisingly chill about me randomly asking to touch their face or run my fingers through their hair, and actually welcome it. I'm still having a hard time shaking off my intuition telling me that I'm not really feeling anything, though.
Finally, every once in a while, I'll spend some free time by having them sit in front of a blank, featureless wall and try to look at them instead of the wall. The best I've gotten so far is extremely transparent silhouettes that appear after about five solid minutes of not blinking. Interestingly enough, these silhouettes move just as I imagine Luna and Haya do, but the moment I try to move my eyes or blink, they're gone in an instant. I've seen these silhouettes rarely outside of practicing, but I'm happy that I can even see them at all.
Overall, a lot of progress has been made in the last month. I'm to the point where I can actually apply myself and find qualitative- though miniscule- results. What I'm working towards now is maintaining consistent practice techniques to progress further.