Grinning wickedly he pulled her hair back making her arch her back in the process.  Looking into her eyes with a piercing stare, his hand moving off her ass and pinching her nipple hard with a twist.  His grin turning to a wide smile as he looked her over.  "Does my slave girl need to her Master's attention?"  His voice a little more husky and "Evil" as he looked her up and down pinching her other nipple in the same rough fashion.