Emma Willis never saw herself as a model-especially for a sensual fantasy calendar-until she has to do a photo shoot in her twin sister's place.When Emma puts on barely-there lingerie in front of the photographer, hottie Rafe Delacantro, she feels sexy...and more uninhibited than she's ever been. Before she knows it, she's enticing him to let off a little steam with her! The minute Emma shows up, ...