Anna by day, but Belle by night, Annabelle Stevens trades in her classroom ruler for a telephone and leather bustier when the sun goes down. With her heart set on finishing her Master's degree and opening her own low-cost preschool, she had to earn extra cash somehow. And as a phone sex operator, she makes more than she could working three day jobs. But when day and night collide, Mistress Belle's favorite caller jeopardizes her normal life, and she has to choose--the dream she's always wanted, or the secret identity that lets her be the Domme she truly is.Widower Dean Wellington has one goal in life: to be the best father he can be to his autistic son, Preston. But when he realizes he's falling far short, he fears he can't give Preston everything he needs alone. When his search for a wife leads to one disastrous date after another, he finds solace in the unlikeliest of places: a phone sex operator. He knows Mistress Belle can't be appropriate mother material, but when she orders him to bend his will to hers, he's lost to the passionate storm she calls forth.When Dean realizes he'll never find a better mother for his son than Preston's teacher Anna, he has to choose between the Mistress that brings out his darkest desires, and giving his son everything he deserves. Little does Dean know that the choice may not be a choice at all.