Mistress Thora is determined to help her slave. He's been thinking with his smaller head. It is getting him into trouble. His balls need to be stopped from filling up with male filth and distracting him. She lays into him with hard repeated kicks to his balls. She kicks him and fast and furious. She pauses to ask him if he minds loosing a ball or two. After all, if he isn't bent on reproducing, what does he need his balls for anyway? Once the slave agrees that he really doesn't need his balls, Thora lays in even harder. She nails his nuts on, laughing all the while.