### Comment:
What are some common fetishes and how do they develop?

### REPLY:
Some common fetishes include foot fetish, BDSM, role-playing, and voyeurism. Fetishes can develop through a variety of factors, such as early childhood experiences, personal preferences, or exposure to certain stimuli. It's important to remember that fetishes are a normal part of human sexuality, as long as they are consensual and do not cause harm to oneself or others.