MacKenzie is a new hire for a Silicon Valley software company run by college friends Christopher and Patrick. It seems that these guys like to share women--and do so with regularity within their billion dollar company. 
 Christopher's the suave one, and Patrick's eager to go along, but this time, he's really attracted to MacKenzie and wants her all for himself. He's just terrifyingly insecure that she'd choose him over Chris. 
 The book is a good bit of sexy fun, with a mostly implausible plot and quick segue into shenanigans that would make HR set the building on fire. It could really use another round of editing, as I got distracted by the many errors. I did like that Mac has a great best friend, who is a woman of color. She didn't feel cliched, or caricatured, so that was a win. There's one threesome bit, and the rest is single encounters--mostly with Chris and another woman. So, yeah, not much romance, and what builds between Mac and Patrick happens super fast. 
 I received a free review copy of this book from the author in exchange for an honest review.