Pax in the Land of Women (The Ginecean Chronicles, #2) - Monica La Porta
First of all, read book one. You will understand what is going on.

The world that Ms. L Porta created is intriguing. Women rule over the men. Having a sexual relationship with a man is perverse. Pax is still willing to follow her heart for Prince. He is a lot like the Priest from book one, but has a stronger will to fight. I did get irritated that he seemed cowed in the city of men. The series is a history of the Ginecean Slave revolt, basically. If I was to rate this solely on the romance factor, I would say it is not great. With the action and adventure, it makes it as a entertaining read.