Lost in Yonkers by K.L. Ramsey

Yonkers was running from his past—namely, the woman who still held his heart back in Huntsville. She was off limits, and he knew it, but there was nothing he could do to make himself stop wanting Wren. It was his job to keep her safe, to help out her older brother, who happened to be one of his best friends. He broke their unspoken bro code and there would be no coming back from that. Forgiveness might be something that he could ask his friend for, but forgiving himself was a whole other matter.
Wren knew that sooner or later her little secret would come out and she would have to face the music. She had seduced her brother’s friend and that wasn’t going to sit well with him. It was Blade’s fault for saddling Yonkers as her babysitter while he dealt with the trouble that seemed to plague them all. Jumping into bed with Yonkers might not have been the right call, but now, she would have to find him because, like it or not, she was pregnant with his baby and that truth always found its way out.