estirise

Here's the blurb:
Erin is fourteen years old and should be getting into boys, but she's not interested. Instead, she finds herself pushing her best friend up against a fence and trying to get into her clothes. Terrified by what she tried to do, she goes to her mom, who thinks the alien who birthed her might have the answers. But the aliens are recluses and they're not going to talk to a random teenage girl. Finding an unwelcome and uncomfortable answer, Erin must go and reconcile with her friend, before it's too late....

I've got it in the Science Fiction category for the moment, though I have to wonder if Erin's age makes this YA Science Fiction. Any clues?

Anyway, the novel will be at http://thirdarm.estirose.net/wip and also locked under