Rachel Simmons was a smart woman. She was always characterized as the plain jane girl next door. She was married to a man she loved, but their marriage was in trouble. He was not happy with their sex life and felt she was too prudish. He challenged Rachel to become sluttier, or their marriage was over. Rachel was competitive and threw herself into the challenge. She set out to be the biggest slut in the city. Along the way she would discover things about herself she never dreamed before. The problem was, would she become too much of a slut for her husband to handle? What other changes would come from the challenge.This book contains elements of an adult nature including cuckolding, poly relationships, interracial, and prostitution. Adults only.