Fic: c'mon, show me some teeth (Riddick; PG-13; Slash)

PG-13, Riddick (2013). 5700 words: Boss Johns/Riddick, 3rd in my series of tagfic.

Johns had been right; he should have paid more attention to those sensor ghosts. "Son of a bitch. Have you been following me?"

( c'mon, show me some teeth )

(x-posted to moviefanfiction and at AO3)