The slave is firmly secured on a lounger. Escape is no longer an option. He is wearing a mask that covers his facial expressions. The dominatrix Miss Yara, his mistress, is not interested in seeing them anyways. She systematically attaches two electrodes to his penis. She plans to use them to torture him in the worst possible way. At the beginning, the slave is aroused and his cock is hard with lustful anticipation. However, this changes when the pain of the current takes effect. However, the mistress continues the game. Only when the slave is lying on the couch, sweating and submissive, does she let go of him. She begins to reward him with her feet. The slave visibly recovers from his fright and a bulging erection appears between the mistress's feet. She lets him enjoy the pleasure of her soles for a while, only to switch on the current again. The arousal makes the current easier to bear but still no pleasure. After more torment, Miss Yara releases him and lets him pamper her feet,