One of the most annoying things that can happen when you're engaging in a conversation with a potential couple is for the husband being the one to make things awkward. I understand that having your wife potentially sleep with another man that isn't you is our of the ordinary, but remember.....YOU posted the ad. YOU want a bull for your wife. For the guy to then be hesitant to give you any information of the wife (age, stats, etc.) but then demand that you send him a pic of your dick while being hesitant to send you one of his wife when you ask him is ridiculous. If it could be simple and easy on both ends, the process could be much smoother.