Pony  - S.J.D. Peterson
He eventually learns the barista is Aiden . Even though he is feeling and acting totally out of character, he somehow knows that Aiden is a natural submissive, and he wants to find out if they share similar kinks. The two men get to know each other a little bit over dinner at the restaurant of Aiden’s choice.

See the entire review at The Novel Approach: http://thenovelapproachreviews.com/2014/01/22/its-time-to-pony-up-for-the-guards-of-folsom/