The Experimentation Room of Slave Meat

In this intense scene from FemmeFataleFilms, Divine Mistress Heather and Mistress Lady Renee put their subject through a series of brutal tests. They begin with electrical stimulation, wiring his balls to a box before driving a large anal plug deep inside him. After gauging his reactions, they escalate the experiment by inserting steel rods into the shaft of his penis, pushing his endurance to the absolute limit.