Heat Under Fire: By Fire Series, Book 4 (Unabridged‪)‬

Justin Briggs can shout out directions all day on his job as a traffic cop, but put him in front of a hot guy, specifically firefighter Rock Sparks, and he clams up.

Rock finds Justin confusing. While saving a busload of children hanging off the edge of a highway overpass, the cute rookie is cool and confident. But when Rock tries to chat him up, he stutters and chokes. Frustrated, Rock teases Justin, and boy, is his temper hot.

Though Rock and Justin share a steamy kiss, Justin keeps his distance, still tongue-tied. Then, when Justin is injured on the job, Rock takes him to the hospital, and some of the barriers start to crumble. But getting his enigmatic boyfriend to open up brings up more questions about Justin's past.