Maybe her current state was the simple matter of her biological clock kicking into gear, and Zeke just happened to be the closest appropriate male. She'd read about the biology of attraction, analyzed it. Men liked women with big breasts because that meant they could feed all the babies. Women, on a cellular level, went for a man who could take care of the saber-tooth tiger that was trying to get into their cave. When it came to simple genetics, Zeke rather caveman like. He hadn't yet grunted at her, but she was certain he would, sooner or later.