A nerdy, Latino guy - Diego Perez - notices that the main character of the book, written by his sexy, busty, blonde stepmom - Brittany Andrews, looks like him and the whole plot represents a kind of an erotic fantasy. He tells Brittany about it, and the MILF admits that, subconsciously, she's always had that strong sexual attraction to him. They decide to make these fantasies come true and indulge in passionate sex.