IMHO, you are dying to be a cuckold and may secretely wish it was another man groping her. But since it is a woman, especially one that seems to be no threat to you, you can enjoy it more openly than you could if it were a man. But I do think you secretly wish it were a man. If your wife is noticing the increased and improved sex that this woman is causing, she may wonder how you would feel if it were a man too. I hope someday you come clean to her and admit you would like her to cuckold you. Again, this is just my opinion from reading your posts. Good luck