I've trained several wives and girlfriends in a similar manner. Occasionally I had a disobedient one like Iris who initially believed it was a joke. I would never stop the session until I heard the cries and saw tears. I was glad to see Iris finally cried. I was disappointed to see her continually covering herself with her hands or moving her legs in different positions. At that point I would have restrained her and continued the pain until she understood how important it was for her to be obedient. I also would have continued a little longer after she cried to demonstrate to her how important it was for her to follow the rules. The partners are usually present as well to see and learn.