Dress by Yumi Kim, lots of the extra goodies like the Pussy Lover teacup by Coco de Mer (no product placement, I bought all those things, because I love both those shops).
Click here to read the introduction and learn more about Orgasmic.
Purchase Orgasmic from:
Amazon.com.
Kindle edition
Barnes & Noble (Bn.com)
Borders
IndieBound (search for your local independent bookstore!)
Cleis Press