Great stuff. It's a challenge to handle erotica well, but you have done it.
From "Perversities and Curiosities", to "The Onset of Change", you've captured a set of compelling images and psychological mindsets (images of mind?).
The Limericks are a hoot as well. In past NaPos, I've done the occasional bawdy limerick, and it is a challenge to do it well.
BrianIs AtYou