This is very much based on real events. When we were much younger my wife and I liked to play bar games and it was not unusual for guys to flirt with my wife. The guy she had been dating before me was the super jealous type so she was surprised, but also really glad when I told her that it didn't bother me at all when guys flirted with her. Not long after. I admitted that it actually turned me on when guys flirted with her and that she could flirt with them if she wanted. I suppose that was the very beginning of our cuckold journey.
You always wanted to take your wife this way. It always ended in disappointment cause you could never reach. Her boyfriend never has that problem though. He can fuck her in any position she desires and never leaves her disappointed.
She has mentioned quite a few guys. I always love when she mentions a new guy because I know she is still considering her options.