She could be curious. Just seeing her husband stroking something might make her wonder what he's thinking or feeling at that moment.
It could mean that the wife is observing her husband in a moment of self - reflection or relaxation. Maybe the husband is stroking an object, like a pet or an heirloom, and the wife is simply being attentive to his actions.
One possible reason could be that the husband is stroking a pet and the wife is simply observing with amusement. Maybe they just got a new puppy and the husband is petting it gently, and the wife is enjoying the cute scene.
One possible reaction is confusion. She may not understand why her husband is doing this in a situation where she can see. It could also lead to an argument if she feels it's inappropriate behavior in a shared space. Or, if she has a more liberal mindset, she might just casually ask him about it and start a conversation about personal boundaries.
No, it is not a common phrase at all. In normal English usage, we don't often see such a combination of words put together in this way.
She might feel affectionate. If her husband is stroking something in a gentle, loving way, it could evoke warm feelings in her. For instance, if he's stroking their baby's head, she would feel a sense of love for both her husband and the child.
The phrase is rather puzzling. If we break it down, 'wife' is a person, 'watching' is an action of observing, and'stroking story' is the strange part. It could potentially mean that the wife is watching a story that has elements of stroking in it, such as a story about a painter stroking a canvas as he creates his art, but again, this is just one possible interpretation.
In some stories, the husband may be conflicted. On one hand, he doesn't want to undermine his wife's authority, but on the other hand, he may not fully agree with spanking. So he might wait until after the incident and have a calm discussion with his wife about their parenting styles and how they can be more consistent and positive in disciplining their son.
Stroking a pet in front of your wife can enhance the family - like feeling in your household. If it's a family pet, it's a way of including the pet in your family activities. Your wife might appreciate seeing you take care of something so tenderly, which can potentially make her see you as more responsible and loving, not just towards her but also towards other living beings.
One possible reaction from the husband could be silent approval. He might believe that the son has done something seriously wrong and that the spanking is a necessary form of discipline. For example, if the son has repeatedly disobeyed a safety rule, like running into the street without looking. Another reaction could be discomfort. He may not fully agree with the physical form of punishment but doesn't want to interfere immediately in front of the son, so he just stands there uneasily. Or he could be empathetic towards his son. He might try to comfort the son later in private and also have a conversation with his wife about alternative forms of discipline.
In some cases, the husband could be curious. He might want to know more about these stories, not in a judgmental way but rather to understand his wife better. He may even engage in conversations with his wife about the themes in those lesbian stories, like love, attraction, and relationships in general, which could lead to a deeper understanding between them.