Chase by Tasha Black

Chase is crazy about the girl next door, but his best friend’s little sister is supposed to be completely off limits…

Izzy Pearson is back in her old hometown after a string of bad luck. With her relationship and her business both in ruins, she doesn’t have a lot to get excited about, until her childhood crush walks in the door… with a baby.
Chase Bowman is the All-American boy next door, except for the part where he turns into a giant wolf every time the moon is full. He works at the local college and takes care of his adorable nephew a few days a week. And he’s head over heels for his neighbor, the brave, beautiful woman he’s been in love with since they were kids. There’s only one problem – she just happens to be his best friend’s little sister, and he’s made a promise to never get involved with her.
With Izzy back in town, and Chase helping her get a new business venture up and running, the two of them end up spending a whole lot of time together and sparks inevitably start to fly. But after her recent breakup, Izzy is worried about letting someone get too close. And Chase has no idea how she’ll react when she learns his secret, or how her brother will react if he finds out about the two of them. Can Chase keep his promise about staying away from Izzy, or will the primal pull be too much for him to overcome?