Another outcome could be that the wife's colleagues might have mixed reactions. Some might think it's unprofessional, while others might appreciate the fact that she has a supportive partner. This could potentially affect how the wife is perceived in the workplace, either positively or negatively depending on the overall office culture.
Maybe the wife wants her husband to gain some knowledge or experience from the conference. For example, if it's a business conference, she might think it could help his career development.
It shows that the wife values her husband's presence in her professional or social life. It could be a sign of a strong relationship where they support each other's interests.
Well, in this kind of story, perhaps the wife has some special reason. Maybe she wants her husband to see what her work is like. For example, she might be proud of her job and wants to share that part of her life with him. Or it could be that she needs some moral support during the conference and having her husband there makes her feel more confident.
One possible plot could be that the wife has been secretly learning to bake and surprises her husband with a delicious creampie. She presents it to him with a big smile, and they enjoy it together while sharing stories of their day.
He could be initially cautious, as bringing strangers home can be a bit risky. He might ask a lot of questions to make sure they are not a threat. If he is satisfied with the answers, he will probably be okay with it. For example, if the wife says they are colleagues who had car trouble nearby, the husband will likely relax. In some cases, if the husband is a very trusting person, he might just accept the situation right away and start chatting with the strangers as if they were old friends.
One possible reason could be that the wife is trying to spice up their relationship in a very unconventional way. Maybe she thinks it will add some excitement to their sex life.
She might be very suspicious at first. After all, it's not common for a husband to bring a strange woman home. She could be worried about her husband's intentions.
Society would generally view this situation very negatively. Most traditional values in society uphold monogamy and the idea of a marriage being between two people. This sort of behavior goes against those norms.