Such content is often inappropriate and may involve vulgar and unethical elements. It's not something that should be promoted or discussed in a positive light.
Common themes could include power dynamics, societal taboos, and the exploration of unconventional sexual desires. However, it's important to note that such content may be inappropriate or offensive to many.
I'm not sure if they are common. It's a rather personal and unexpected situation that may not be openly discussed often. Some might occur due to miscommunication or in the heat of the moment in a sexual encounter. But overall, it's hard to say how common it really is.
Well, pain in anal sex might occur when there's not enough communication between partners. If the penetrating partner is too forceful without considering the other's feelings, it can cause pain. Additionally, for those new to anal sex, the body may not be accustomed to the sensation yet, which often results in pain. It's crucial to start slow and gradually increase the intensity if both parties are comfortable with it.
Sharing such stories is completely inappropriate. These types of stories often involve vulgar and unethical content that goes against moral and social norms.