Beautiful work.
I must say that I'm as surprised as Amy about this particular twist in the story. The comments that the newest additions to the...group keep making tend to blur the line on what they're aware of. I thought that this was supposed to appear to them to be voluntary and yet we have Caitlyn calling Adrian "master" during prep for that surprise and Laura calling them all "sex slaves." Now, some of Laura's description is sarcastic, but they're struggling with some of the same concept in earlier issues--and Cait's use of the word "Master" to describe Adrian is especially confusing.
Her programming is supposed to have included an "act normal" layer where she doesn't call Adrian "master" (among a variety of other things).
I'm not surprised that Jacqui's a quick study in this particular anatomy lesson--her oral gifts have featured prominently in previous issues. However, I am rather surrpised that she needed a lesson from Amy at all. I guess I assumed that her expertise and attitude toward oral pleasure of male lovers was influenced by experience with women (which she would have found slightly more challenging and intriguing).
My mistake.
Also, the fact that Amy is giving this lesson makes me more interested in her backstory--none of which we've seen so far.