By Command Alone: Book 1 of the Kinky ABC Anthology

Hale stares for a long time, lips curling. “Pathetic. Authority Kink/əˈTHôrədē kiNGk/noun A sexual or psychological arousal associated with the dynamics of power, hierarchy, and control. Rivera gags, and Hale doesn’t move his hand, just holds him there, lets him struggle a little, then lets him come up gasping, sucking air through his nose before pushing him back down. Rivera's mouth is still awkward around the head, lips barely sealed, but Hale doesn’t give him a choice.