My mother is getting remarried and I was originally thrilled. Not only was I getting a new stepfather, but I’m getting a stepbrother too. My enthusiasm left when I saw Tanner Lawson walk into the room. He’s my new stepbrother. My new filthy-mouthed, dirty-talking, obsessed-with-me stepbrother. I’ve always been a good girl. But my tattoo-covered, rule-breaking stepbrother is bringing out a new side of me. He knows how to push every button. He says we’re family now and we have to share everything. This is so wrong. It’s so filthy. But why does it feel so good?

Kelly keeps hearing from her college friends what a sexy beast her older stepbrother, Hayden, is - but he's too busy being a college football star to have much time for girls. Well, except for Kelly. They've always been close, but now that they're going to the same school, they spend all their time together. Kelly roots for her stepbrother on the sidelines as a cheerleader, but off the field, she secretly wishes he would pay her some attention. Because while she knows it's forbidden, she can't seem to resist, and it's getting harder to hide her feelings for him.

Audrey is a horrible cocktease. Well, that's not really true. Actually, she's very good at it. Sometimes too good. And for some reason, she loves teasing her sexy, well-built stepbrother, Jared, more than anyone else. Maybe it's because he makes her so damned hot it's hard to find a clean pair of panties anywhere at the end of a week. Maybe it's because he responds to her teasing with a carefully restrained kind of lust that gives her a heady sense of power.

Sheltered Cassie is off to college and experiencing freedom for the first time ever. Her stepbrother, Xavian, has been enlisted to keep an eye on her. They're going to room together, after all, in a little apartment off-campus. Xavian's even booted out his old roommate, Joel, so Cassie will have her own room. When Xavian discovers Cassie starting to spread her wings in a brief encounter with Joel, he goes off the rails in a jealous rage, forcing Joel out of the apartment to protect his innocent stepsister.

Sam has an unusual interest in humans. And considering she's a fairy of fate whose profession it is to determine their futures, it's no wonder! When Sam's job leads her into the path of a handsome man who rocks her world, Sam's interest becomes obsession. Alex reminds her that fairies get one Christmas wish. Will Sam consider using hers to become human, just to experience one night of bliss?