Bola diabólica pegando el testículo 685

What is a mans testicle good for? Personally, I find it absolute fun to torment and use them diabolicly, simply to make My slave squirm in pain. The slave cock stands on the flat stone, exposed for our diabolic intentins. I slap it hard using my fiberglass riding crop. It soon becomes obvious that this genitals are beginning to swell with blue bruises, they will be a lasting reminder for the slave as to who Owns its symbol of 'manhood' : Me, his Mistress.