BDSM is an umbrella term for Bondage & Discipline, Dominance & Submission, and Sadism & Masochism. Practices range from light role-play to bondage, spanking and flogging, wax and ice play, and even breath control and sensory deprivation.
Basic rule: SSC (Safe, Sane, Consensual) or RACK (Risk-Aware Consensual Kink). Safe words and signal signs are mandatory. Specialized dominatrix studios in Switzerland: Zurich, Basel, Bern, Geneva, Lugano. Prices typically range from 250–600 CHF/hour.