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

### REPLY:
Common fetishes include foot fetishism, BDSM, role-playing, voyeurism, and watersports. Foot fetishism involves a sexual attraction to feet and can involve activities such as foot massages or foot worship. BDSM stands for bondage, domination, submission, and sadism, and includes a variety of sexual practices involving power dynamics and consensual pain. Role-playing involves acting out various scenarios or fantasies, such as teacher-student or doctor-patient role play. Voyeurism is the act of gaining sexual pleasure from watching others engage in sexual activity. Watersports refers to a fetish involving urine play. It's important to remember that fetishes can vary greatly between individuals and should always be consensual.