The slave is on the ground, and Madame sits down on his chest. She takes a string and ties his balls. Then she reaches for a clip and puts it on his glans. He is not enjoying it at all and soon starts screaming from the pain. Barchetta smiles lightly at him. There is no way she would slow down, and he knows that. She lets him know that when she not only keeps the clip on but starts squishing his balls hard with her hands.