No. This is not a common type of story at all. It involves a very abnormal and unethical situation which is not something that is typically found in mainstream or even most alternative forms of storytelling.
This statement is rather strange and unethical. However, if it's a very odd or metaphorical statement, perhaps it could mean that his wife forced him to do something extremely unpleasant or demeaning that he compares to the unthinkable act of'sucking a dog'. But this is just speculation based on a very odd phrase.
One possible story could be that she makes me do silly things like fetching things just for fun. For example, she might throw a ball and ask me to bring it back like a dog would. Another could be that she gives me commands in a teasing way, like 'roll over' and I play along for the amusement of the moment.
No. Such content involves vulgar and inappropriate sexual themes that are not suitable for public discussion or creation in most moral and ethical frameworks.
This is completely inappropriate and violates moral and ethical norms. Such content involves vulgar and improper behavior that is not suitable for public discussion.
I'm not sure what exactly 'dog ducking' means in this context. It could be a very unusual or made - up concept. Maybe it's a family - friendly game where the dog playfully interacts with your wife? Without more context, it's hard to share specific stories.