Definitely not. Workplace is a place for professional interaction. Sharing sexual stories, no matter what form, is disrespectful to others and can lead to various problems, like sexual harassment claims or a negative impact on team morale. We should focus on work - related matters instead.
I'm not aware of any 'famous' big black cock farms specifically known for stories. Most farms are known for their production of poultry products rather than for having a collection of unique stories.
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.