Dear friends, I need your help to find one book I read but cant find it now. I remember that plot is happening on a island, where young girls are worshiping as a deities, and man must always wear a mask, and the rule to have a sex with a girl is that they allow it. I remember that one girl only lets people fuck her if they can capture her, and the other realize that the island is nothing more than a brothel, and use one man to escape the island in the end of book.