Sin had Robyn running scared Married at eighteen, the neglected mother of twins at nineteen, divorced at twenty-two, Robyn had faced a lot in her marriage to a no-good, selfish charmer. So right from the start she tried to discourage easygoing author Sinclair Thornton from invading her life. "The twins have enough problems adjusting to one part-time father, "she informed him. "A second one would be just too much!" Robyn wanted his caresses without emotional intimacy, but Sin wouldn't be satisfied until she went all the way... .