What I admire about this is that you capture how your average woman would respond to a man/giant such as Andrew (particularly chapters 1-6 & 8). Giantess stuff is considered a "fetish" because it's the inverse of the norm which is usually women attracted to powerful man. But you went 100% in the opposite direction and did it marvelously. 

Some giantessworld guys said they like the idea of being shrunk because any women that finds them would see them as "cute". But the opposite is also true. Women are attracted to giant men with immense power. Uncontrollably, as you showed. 

So I'm in the minority, but more stuff like Chapter 8 please :). Maybe some emasculation of the tiny men and female admiration.