My lovely wife is very open to trying new sexual things, and our sex life is great. But she has already told me cuckolding is something she definitely will NOT do, and I respect that. Nonetheless, seeing her take a bigger penis is still my fantasy, so this is what we do as a substitue.
I decided that the next best thing I could do was to purchase what's known as a penis extender (it make your penis bigger and fatter) and surprise her with it. The first night I used it, I had it hidden under the bed and the lights were off. When I was giving her oral I put it on, lube it, and once she was really wet I put it in. She gasp and asked, " What did you do?". I replied, "Enjoy the moment. We'll talk later," and began to pound her with it. It was OBVIOUS she enjoyed it. She had never moaned the way she did that night.
Afterwards, to my surprise, she said she still prefers to "feel" me instead of plastic, although she did admit she liked it very much. I told her I would use it only when she felt like it, and she agreed. After all, the hotwife should be in control. The first time she asked for it she told me "invite your friend." Boy that sounded hot!!! Now that is the nickname we use for it, "The Friend." Unfortunately, she doesn't ask for it as often as I would like. But it's still better than nothing, and when we do use it, it's evident she feels the difference, and that alone makes me feel like a real cuckold.
If your wife refuses to become a hotwife, how do you fulfill your fantasy?