The way the word brother translates just barely makes it sound taboo. But Emcee likes that he thinks of him as such. And he himself feels the same way.

He lines himself up with Sinric, and with a slow thrust, he pushes the head of his cock into him and holds it there, grasping his hips so he doesn't push back. He savors this sensation for a moment, wanting to hear him plead for more.