When seventeen-year-old Bianca Piper starts sleeping with Wesley Rush, a notorious womanizer who disgusts her, in order to distract her from her personal problems, she's surprised to find that they have a lot common. Seventeen-year-old Bianca Piper may not be the prettiest girl in her high school, but she has a loyal group of friends, biting wit, and a spot-on BS detector. She's also way too smart to fall for the charms of a man-slut and slimy school hottie Wesley Rush, who calls Bianca the Duff--the designated ugly fat friend--of her crew. But things aren't so great at home and Bianca, desperate for a distraction, ends up kissing Wesley. Worse, she likes it. Eager for escape, Bianca throws herself into a closeted enemies-with-benefits- relationship with him. Until it all goes horribly awry. It turns out Wesley isn't such a bad listener, and his life is pretty screwed up, too. Suddenly Bianca realizes with absolute horror that she's falling for the guy she thought she hated more than anyone.