This is really excellent, thank you WeeWillie for developing this and sending it out. I really love that in this you can make them love you and what you do to them, not just make them accept it, so I almost always go for the loving slave breaks.
One thing I found: I couldn't get Plexia's masochism break to work right just by holding her down and making her pass out (at pride 0 and pain/pleasure 100, naturally), but once I took the whip to her she came and broke. You might want to update the breaking guide in the first post to reflect that.
Some possible features I thought of running through this just now: collaring scenes, where the girls accept that they're never going to escape (if they're unbroken or broken badly) or accept their place and their new home; also, a reaction to removing Plexia's glyph collar would be nice. I like how Ellie has reactions to specific tools like the cuffs or the gag, and I'd like to see the others have them too. Body modification items would be nice, so you can give Ashley huge fake tits or assuage Ellie's worries about hers being too small. Lube would also be a good item to have, so you can fuck the girls without having to prepare them first or be able to take their asses without pain before breaking them.
I understand you've got a lot going on at the moment (I know the feeling!) but I hope this gives you some inspiration for the next time you get a chance to work on this excellent game.
Ashley looks so damn pretty in a wedding dress.
~EDIT~ Also, the 7.0 update has kind of broken Plexia's docile slave breaking; specifically, the pleasure decay over time. I've noticed Plexia has fewer procs for pleasure-increasing lines (the "ooooh"s and "Ah!"s) while being fucked than the others do, which makes it very difficult to keep her at 100 pleasure long enough for her to cum, especially given how unresponsive the buttons can get when you're fucking her. As well, her reactions to you coming in her don't raise her pleasure even though some of them seem like they should. All these things together make it extremely difficult to make her finally cum and break; I just spent 10 minutes pounding her and showering her in as many slaps and compliments I could make work and she just would not cum. I'd suggest changing any or all of the aforementioned, or possibly adding a pleasure trickle from her masturbation to counterbalance the decay.