### Comment:
What are some common fetishes people have and how do they engage in them?

### REPLY:
Some common fetishes include foot fetishism, BDSM, role-playing, and voyeurism. People engage in these fetishes by exploring their desires with consenting partners, often through communication, negotiation, and establishing boundaries. For foot fetishism, individuals may enjoy activities such as foot massages, foot worship, or using feet for sexual pleasure. BDSM involves power dynamics, with activities like bondage, spanking, and using restraints. Role-playing allows individuals to act out fantasies, taking on specific roles and scenarios. Voyeurism involves deriving sexual pleasure from watching others engage in sexual activities, which can be consensual in certain contexts.