I assume from your name you are in Cleveland, oh ? I am too !This is a good point. This will definitely give him ‘bragging rights’ with his peers That will help solidify his reputation as a bull, train his more submissive buddies for their eventual cuckolding, and encourage his more dominant friends to step up.
You’ve done a good thing in giving an obviously rattled young man an encouraging start in the lifestyle. That he had the stamina to finish in your wife four times, that she had many orgasms, that you handled yourself calmly and respected his initial need of privacy — for all these and other reasons, the course on which you set him is a good one.
He should gain experience quickly and his confidence and skill with it. Encourage him and expose him to the lifestyle and it’s various features as you understand it. Perhaps even direct him to this or another website.
I will say that my wife and I have a general rule that I am always allowed to watch her with bulls. She feels safer and really really enjoys doing it in front of me and of course I love it too. However one time she asked if she could go alone to her bulls jobsite and give him a special treat for his birthday. He was in construction. Of course I said yes and she went there with a cake. She told me when she got there, he and his workmates were all sitting around eating lunch and of course noticed her with her short shorts and all dolled up, got a lot of looks and whistles as they went to her car. She said she gave him a blow job in the car and she is quite sure they all knew what was going on. I really would have loved to be a fly on the wall or pose as one of his co-workers just to see what he said about my wife and what happened when he came back to work. I would imagine they know she is married and she fucks him and it really turns me on thinking about that