The Mercy Chair (Washington Poe) - M. W. Craven

Brooklyn was a train wreck when she stumbled into Father Mathias's confessional. The secretly Dominant priest saw something in the young woman and offered to train her and set her onto a better path through guidance and tender domination. Unexpected love flares up between them and soon, arms length distance training isn't enough; Father Mathias wants to own Brooklyn and Brooklyn wants to be owned by him. But a clandestine relationship isn't enough for her, not when Stephen, a young entrepreneur, comes into her life and shows her a different kind of relationship. One without secrecy and rules.