How do you cuckold's compare?

I’m around 20cm (just over 7.5 inches) and I’m a cuck. Size isn’t the only factor, some of us just get very aroused by our wives fucking other men. Having a small cock or being a lousy fuck might lead some down this path. But for some it’s a matter of preference and choice.
J.
So does Lynn sometimes fuck men who are smaller than 7.5in? Or are you a kind of benchmark for her and anyone else must be bigger?