Outlaws #2 : Addicted book by Elle Kennedy

Lennox used to live in a paradise on earth with his best friend Jamie, in a place where visitors came and went, allowing their desires to run free. But everything changes when a deadly attack forces them to take up with Connor Mackenzie’s band of Outlaws. Lennox knows Jamie is hung up on someone else, but he’s always believed he’s the man for her—and won’t let her go without a fight.
 
Even though Jamie is well aware that Lennox is one hot specimen of a man, she refuses to let sex ruin the most important relationship in her life. But when the object of her interest spurns her, she indulges in a little pleasure-filled revenge with her very magnetic, very willing best friend. One thrilling night with Lennox is enough to awaken Jamie’s unexpected desires for him. And now that she’s had a taste, she’s not sure she can ever give him up...