Wolf in Waiting by Shyla Colt

The last place wolf shifter Luz Dryden wanted to be was back in her hometown. Named as the maid of honor in her sisters wedding, her longtime absence comes to an end. An outcast in her pack due to her inability to shift there was only one who shared her malady and her heart.

Kalyx Hunter. When Kalyx mysteriously has his first shift at twenty-one she leaves town. Now that she’s returned Kalyx makes it known he wants her back, and this time nothing will keep them apart.