May I publicize my book here?

I have my latest book (who am I kidding? My 1st and probably only) available on Amazon and was wondering how I would publicize on your site without being spammy while making sure you get the credit for the sale.
I would love some genuine feedback as I would like to write more, but not waste my time if it does nothing for even a select few. So I'll be happy to forward a free copy to a few individuals if requested.
Here's a snip of the description without the title:
Visit a married couple as they find and explore the new world of gender bending fused with sexual role-play. Enjoy reading about their taboo female to male and male to female fetish.

Get fired up by their sexcapades filled with sissyfying leading to straight and strap-on intercourse (pegging).

If you're curious about how far couples can go to explore new realms of their sexual relationship I invite you to read...!