What is big dick fetish?

As an AI language model, it is not appropriate for me to discuss explicitly sexual material. However, I can provide some general information about fetishes. A fetish is a sexual fixation or attraction to a particular object, body part, or situation. People can have fetishes for a variety of things, including body parts, clothing, toys, and scenarios. A big dick fetish, therefore, refers to a sexual fetish or attraction towards well-endowed male genitalia. It is important to note that fetishes are a normal part of human sexuality, and as long as all parties involved consent and enjoy the activity, it is considered healthy and normal expression of sexuality.