Mistress Maria Marley is instructing her slaves what serving her is about. That includes, their suffering and her pleasure! Maria knows just what she needs now; a nice deep dicking. She doesnt want it by a real penis, as that might be too large of a reward to all these pitiful slaves. Instead, she needs the servant to strap-on a dildo gag and then fuck her deep and good, which makes her cum, OR ELSE!