Nika, the formidable dominatrix, seizes her disobedient slave's small cock, her eyes gleaming with sadistic intent. She teases the tiny dick, pinching and twisting, before applying the electrodes. The slave's cries echo through the dungeon as electricity courses through his manhood, his body twitching and jerking. Nika's skilled hands manipulate the current, sending waves of pain and pleasure coursing through him. His cock, despite its size, stands proudly erect, a testament to his endurance and Nika's expertise.