Have been a "bull" to a woman for quite awhile now. We have shared pics and vids with her hubby and she routinely describes our meetings to him. He hasn't been allowed any sort of penetrative sex with her and is often in a cock cage. He is going to be allowed to watch in person for the first time this weekend and I'm looking for advice on do's and don't's. I will certainly have him clean her up at a minimum.