Hunter's Moon by Lisa Kessler

Aren that man is possessive and I like it, "And I didn't care. She was my mate. Mine." He does have a bit of a temper though, "look, you told me we shouldn't kiss again. You locked yourself in the bathroom, and I went to sleep with my shorts on in the other bed. I played by your rules. You changed the game when you came out and woke me up. If you're unhappy now, you've got no one to blame but yourself." Sasha she's not one to be all up in 'who has more money' but Aren surprises her, "you call this a cabin?" She raised a brow. "Handsome and rich too? Damn, wolf, you've got it going on." Although the story was about Sasha and Aren, I was more intrigued about Gareth and Nadya I mean I kinda think I know what's going down in the next book, "doesn't matter. He's effing dead." We all turned, but Gareth had already walked past us up the ramp toward his Harley."