This kind of content is typically vulgar and inappropriate, so it's not something one should explore or discuss. There are no meaningful or positive themes associated with it.
These stories usually center around sexual exploits and may lack depth or positive values. They often attract a specific audience seeking this kind of controversial and adult-oriented content.
Yes, they can be. These stories often go against traditional sexual and gender norms. Society has certain expectations of straight men, and when a story depicts a straight man changing in such a radical way sexually, it can make some people uncomfortable.