USED- When Sparks Fly- Kristen Zimmer

The room is dark, except for the streetlights coming through the blinds. I can barely see her, but I feel her. She pushes me up against the wall and we kiss harder than we ever have before. I've been waiting so long for it to happen, and finally, it's going to. Then the bedroom door flies open, and someone screams her name....

Britton Walsh has never had a home. After a lifetime in the care system, she doesn't expect she'll ever find one. But beginning her senior year with new foster parents in a new city, means starting over yet again. Tom and Cate Cahill seem okay. The hitch? Their daughter Avery.

Beautiful, popular and cool, Avery is everything Britton is not. She's all Britton could ever ask for in a sister, or even a friend but having survived without either for so long. Britton knows the way her heart races whenever Avery enters the room can only mean one thing....

But Avery has a secret. Something that is eating away at her and stopping her letting anyone in, least of all Britton. Will Avery's insistence on punishing herself for a mistake in her past make Britton's last year of high school, and finding a place to call home, impossible?

Can two such different people ever find common ground, friendship, or maybe even something more?