Surprise Visit From Friend's Boyfriend

I work as an escort. Recently, I was visited by the boyfriend of one of my best friends. I was embarrassed, he was embarrassed, but we nevertheless ended up having sex together. We agreed that it would be a one time thing, that I would keep it secret that he visits escorts and that he would keep it secret that I work as an escort. Still, I'm having mixed feelings about this. The dangers of working as an escort in your own country, I guess