Fuckt her with steel toys

I particularly like the combination of latex and steel. What kind of reactions will a syringe full of gel and a steel hook provoke? I like to explore new limits with Miss Black. She is curious by nature and even if I punish her harder, I can feel that she feels intense lust. The art is to take a sub to the limit and dance with her right at the abyss. Between endless lust and pain. The inner connection between Sub and Dom is important to explore boundaries.