Book excerpt: April and Thomas continue on their hotwifing journey, with another thoroughly indecent, but lucrative, proposal from April's voyeuristic benefactor. But as they stretch the boundaries of their marriage, Thomas senses that he is losing control: of April's actions, of himself, and of his own dark fantasies. Is his wife the same April he married? Or have they really gone too far? Worse yet: has April gone too far, all by herself?