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

### REPLY:
Some common fetishes include BDSM, foot fetish, role-playing, voyeurism, and exhibitionism. People engage in these fetishes by exploring power dynamics, incorporating specific objects or body parts into sexual activities, engaging in different roles during sexual encounters, watching others engage in sexual acts without their knowledge, or deliberately exposing themselves to others in a sexual context.