My wife loved to watch two men pleasing each other.
I asked her if she would love me to be fucked anally.
At first, she told me that she didn't know what she would think of that. However, she added that she would find it very exciting.
Soon afterwards, she came back to the subject and said that she would secretly like to experience it.
So, what happened? She started to penetrate my anus with her fingers. She kept going until five fingers went in together.
I asked her if she had changed her mind.
'Yes, I've changed my mind. I'm already very satisfied with how you behave as a cuckold. But I would still find it appallingly exciting to see you being anally fucked. It has to be big because I want to hear you say it can be painful too. Yes, it has to be. By the way, I would find it very arousing if you got to fuck my lover anally as well. Two completely bi men. Lie in the 69 position, get each other hard, and then take it in turns to fuck each other. That sounds good to me."