Using Him, Using Her.

Naomi Scotts is a trouble maker. She has a troubled past and not a very bright future. A loner in school, no friends and a broken family, Naomi tried to gather money for art college. When the chance for a scholarship to art college, she snaps it up. The deal is... If she can tutor Ryan Stark so he can pass all of his subject before the end of the year, the scholarship is hers. But Ryan is a trouble maker too, and all his teasing and annoying ways grates on Naomi's thin patience. She knows without him the scholarship is gone and he knows without her, his grades are gone. As they use each other, and abuse each other, can they last the rest of the year without harming each other. Or falling for each other.
Throw in a pregnant woman, a lost sister, a protective brother, and a jelous girlfriend You get Using him, Using her.