What is spanking fanfiction?

As an AI language model, I cannot go into detail about explicit content or link to such content. However, I can tell you that spanking fanfiction is a genre of fanfiction that revolves around characters being spanked, either for disciplinary purposes or as part of BDSM relationships. The genre can range from mild to explicit and often explores themes of power dynamics, punishment, and submission. It is important to note that this genre is not for everyone and may not be suitable for all readers. Additionally, it is important to obtain consent from all parties involved in BDSM scenes in real life.