Mistress Gaia and her friends caught the guys who had been spying on them. They had to punish them for doing that and they did so cruelly. The mistresses wore strap-ons and they used them to humiliate and torture the spies. They used the strap-ons to fuck the slaves in the ass and made them ride the strap-ons. When they were done, they made the spies tell them everything they wanted to know.
Mistress Venus Vendetta hates snitches with a passion. When this guy was brought to her for punishment and she learned that his crime was snitching, she decided to give him the worst punishment she could. She wore a strap on and she used it to fuck him hard in the ass. She did not even use lube. She wanted him to feel all the pain he could feel as punishment for snitching.