Mr. Firefighter by Ivy Jordan

Emily is a struggling actor and model who takes a job as a favor for her photographer roommate. To her surprise and luck, Josh is the model she is working with. But he isn’t just a model; he is a firefighter as well. They are instantly attracted to each other, and after her home catches fire, she and her roommates move in with him. The romance is fast and heavy, but then she sees a text from a woman to him that includes sexy photos that could ruin everything.