Thanks folks. I'm assimilating the comments and now I'm moving on to something else. Im pitching this more Bimbo storyclub because the boobs grow, but they don't get totally out of hand and the story's pretty heavy on the mind control.
Rob orders a chemistry textbook, Components of Matter, online. A short time later he receives The Compendium of Mind and Matter, a magic text book. You can probably guess most of what follows.
Anyone interested in reading?