Moose Comes First by firesign

Moose Comes First - firesign

An excellent dark slavefic. Jeffery is the master to slaves Jensen and Jared, he makes them fight/fuck to see who will orgasm first. The 'loser' is then severely punished for failing his master. The story ends on a cliffhanger, hopefully there will be a part two sometime soon.

Source: http://archiveofourown.org/works/4242156?view_full_work=true