It was my first time whoring my roommate out to strangers. He was not fully on board, so I duct taped his mouth to muffle the complaints. No one really cares what a fag says anyway, and tonight it’s his other hole that needs to stay open, providing access. 

The collar is not to prevent him from escaping, he knows his place. It’s there because his ass clenches down in the most amazing way when he feels the shock. It milks a cock dry.