My Best Friend's Brother

It was one deal. One deal that spelled complete disaster. She should've known from the start it was a mistake. It seemed so harmless. Make a deal with the biggest fuckboy in school. With a guy annoying as all hell yet utterly attractive at the same time. A guy who happened to be related to her best friend. A guy by the name of Dylan Westhaven. What's the worst that could happen?
~
For 11 years it had been Lydia and Erin. Erin and Lydia. The most inseparable pair. But come junior year everything changes. Lydia make's a promise. She will have Liam Hunter, her longtime crush, by the end of the month. But with a best friend focused on a new relationship and no one else to go to, Lydia finds herself seeking help from the one person she never thought was possible and learns maybe there's more to Dylan than just being, well,... her best friend's brother.