His wife's identical twin is going out on a date dressed like her. And seeing her, Jacob wishes it was his wife going...Jacob has always been able to distinguish between Rebecca and her identical twin sister, Rachel. His wife is the more refined, sophisticated one. Rachel is the wild one. How could anyone mistake one for the other?Then one night Jacob watches as Rachel pretends to be Rebecca, in order to impress a hot new date.And Jacob realizes two things: that maybe he can't always tell the twins apart, at least physically; and that watching his wife go out on a date with another man is perhaps the biggest turn-on ever.Sizzling wife-sharing erotica, from the Amazon-bestselling author of His Week With My Wife and What's Mine Is Yours.