Brooklyn Jones and Jack Morgan have been step-siblings since they were eight. When Brooklyn was fifteen, she fall in love with Jack. She knows it wrong and she tries her hardest to stay away from him, to keep her distance. And Jack knows he has to stay away from Brooklyn. He knows the feelings he has for her aren't right. But as summer comes, so does the heat. Can they stay away from each other... or will they give in to temptation, Just Once?