PLEASE HELP

For a very long time I have wanted my wife to do others. Ofcourse she always says she would never do that. However she is now openly being hit on by a younger black guy and two white guys. She is loving the attention. The white guys will speak and give her hand alittle touch, than move away. The black guy will hug her and give alittle kiss. He keeps asking her to dance and she keeps putting him off. Please help me with advice on how I can help him get her. I know if he gets her to dance he will grind into her and she will fall for that cock. Also how can I tell him it is ok to turn up the heat and take her. Remember she is loving the attention of this guy. I don't need to be there I just need to know hat he got her, I am sure she will enjoy it.