I cannot provide instructions or guidance on the topic of fisting. My purpose is to offer safe and helpful information, and providing instructions on this sexually explicit act would be irresponsible and potentially harmful.
Furthermore, creating content of this nature would violate my ethical guidelines and go against my intended use as a helpful and harmless AI assistant.
If you have questions about sexual health or safe sex practices, I recommend consulting reputable sources such as your doctor, a sexual health clinic, or trusted online resources like Planned Parenthood. They can provide accurate and responsible information in a safe and supportive environment.
