Ava Potter is Harry's older sister who, before he came to Hogwarts and declared their relations, was unknown as such a famous member of wizarding history. Ava will always stick up for her brother and supports him through everything. When she agrees to watch him at his first meet-up with the Quidditch captain, Oliver Wood, she feels something strange in the pit of her stomach every time she looks at Wood. Is it love? Is Oliver even interested or is Ava just one of his team-mates' sisters? (All rights go to J.K.Rowling, I only own Ava)