Erotic Massage

My wife and I had in London a 'Cuckolds Erotic Massage' where my wife was massaged for two hours by a man. In the checklist she filled out beforehand with things she was not interested in, such as having her clit rubbed, being penetrated by fingers, having the male massager being naked, all went out the window during the first 15 minutes except for her touching him in anyway. My sexual fantasy would be for her during the massage to start sucking on his penis when it was close to her mouth and then ultimately going all the way with him. (I asked her if she was tempted, she said no, the purpose of the massage was for her pleasure, not his). Maybe next time.