Elementary school principal Katherine Tipton is used to dealing with mischievous children. But the problems she's having with one unruly pupil are nothing compared to the trouble she finds herself facing with the child's attractive father. Single dad Steven Walker made a fortune designing wacky computer games for kids, but that won't stop Katherine from trying to make him see reason. While paying a visit to the funhouse Steven calls home, Katherine is all business. But try as she might to disapprove of his carefree attitude, the sexy creative genius charms her into having some fun. Steve's convinced there's a passionate and high-spirited woman beneath Katherine's strait-laced exterior-and he's determined to win her. But Katherine's going to have to teach him the rules of this game. The game called love.