### Comment:
What are some common fetishes and their definitions?

### REPLY:
Some common fetishes include BDSM (bondage, discipline, dominance, submission, sadism, masochism), foot fetish, role-playing, voyeurism, and exhibitionism. BDSM involves various forms of consensual power exchange and incorporates activities like bondage, spanking, and sensory deprivation. A foot fetish is a sexual attraction to feet, often involving foot massages, foot worship, or the use of feet during sexual activity. Role-playing entails assuming different characters or scenarios during sexual encounters, such as doctor-patient or teacher-student. Voyeurism refers to the act of gaining sexual pleasure from watching others engage in sexual activity, while exhibitionism involves deriving pleasure from being watched while engaging in sexual acts.