Love and Language (Masters Wanted Series, Book Two) by Cheryl Dragon

Thirty-something English professor Jane Wendell admits her need for a Dom on the Masters Wanted blog. She also needs an in depth language tutor to fully enjoy her first European vacation during the coming summer break.

Finding both in the much younger and very sexy Ben Whitbeck turns her world upside down. Lessons and kink blend as the PhD candidate dominates the cougar. He offers Jane everything she ever wanted if she can let go of the age difference and fully give into the love and submission.