Well now things are getting really interesting! Melissa notices the device around the slaves balls and asks "What is it?". Harmony explains that it's a shock collar, so whenever the slave orally pleases her she sends an electric shock to his balls when he isn't performing exactly as she wants. Looks like a demonstration is in order! Harmony lies back and has the slave orally perform. She sends a shock to the slave so that Melissa sees the result, where the slave screams in pain but then orally performs better than before. The device is initially set at just level 20 of pain, but it goes much h... Show more