This is based on reality. Guys generally will not flirt with a married woman in front of her husband, especially when her husband is a big guy like me. However, a lot of guys will flirt with a married woman if her husband is not around, especially if the wife is being flirty too. So I have purposely left my wife alone at bars and parties and encouraged her to flirt and have fun with other men. We did this several times early in our marriage, long before my wife finally started cuckolding me for real. Nothing crazy happened when we did this, it was just harmless fun. Later in the evening when we got back home we would talk about what the guy said or did and we would both be super turned on and have heated sex together.
Just give me all the details and we're more than fine.