It depends on the context and the relationship between the couple. In a very private, trusting, and consensual relationship, sharing such stories might be a form of sexual communication. However, it should always be within the boundaries of respect and legality.
Well, 'kinky sex fanfic' is basically fan fiction that delves into sexual themes that are considered out of the ordinary. It's controversial for several reasons. Firstly, from a legal perspective, it can be a violation of copyright as it uses established characters in sexual scenarios not intended by the original creators. Secondly, it can have a negative impact on the perception of the original work and its fan base. Some people might find it offensive due to its explicit nature and the way it twists the original characters' personas.
No. Kinky sex novels often contain adult and non - traditional sexual content, which is not suitable for all readers, especially minors. Such content can be offensive or inappropriate for those with more conservative values.