I ask Mistress Ava Black if slaves with smaller nipples feel the pain more intensely as we stare menacingly at the male object on our St. Andrew’s cross. We are going to test that theory as gently start teasing his nipples. The more stimulated they get, the more pain we can inflict. If his erection is anything to go by, he seems to be enjoying our long fingernails. It’s time to get some tools out so we start with a pinwheel. This gets some audible groans. These get louder as we cut deeper with the spikes from the pinwheels.Miss Ava and I have different techniques causing extra stimulation.... Show more