Mine for a moment

"Fed up with the lack of romance in her life, Serenity creates a list of men she'd be willing to explore her sexuality with. At the top of her list? Archer Harrison. Archer is unattainable, known to never date the same woman for more than a few weeks at a time, and the perfect man to teach her everything she's ever wanted to know, no strings attached. Or he would be if he weren't also her older brother's billionaire best friend and business partner. As morning dawns, so does clarity of mind, and she crosses his name off the list, knowing he'll always be off-limits to her. That should've been the end of it, until a twist of fate results in her moving in with Archer, and the first thing he finds as he helps her move in is her list"--