Could Be the One by Claire Kingsley

I’ve always been the good girl, doing what people expect. But when I find myself dumped, instead of engaged, I realize it’s time for a change.
I want to stop being so timid. Take risks. Find my naughty side. And who better to help me than my friend Lucas?

Sure, Lucas is sexy as sin, with a smile that turns my brain inside out and a body that makes me think a lot of very bad girl thoughts. But we’re just good friends, and both of us want to keep it that way.

Except the sparks that fly when we’re together are scorching hot. And as our adventures innaughtiness take a turn for the sexy, I’m not sure I can keep my feelings out of this.
I’m not supposed to fall for Lucas. We told each other we won’t let this get complicated. But I’m falling for him—hard—and complicated isn’t even the half of it.