| Name | Members |
Art: drawings, stories, poems dedicated to BDSM | 17 |
Bastinado: striking, cropping, whipping soles of the feet | 5 |
Blood play: cuts, tracks, blood, etc. | 14 |
Body modification: piercing, tattooing, branding, etc. | 14 |
Bondage: securing with restraints, mobility restriction, tying a person | 62 |
Breath play: erotic asphyxia, breath control | 13 |
CBT: cock and ball torture | 6 |
Chastity belts: male and female chastity belts | 3 |
Corsets: all about corsets | 16 |
D/s: relations, based on dominance and submission | 35 |
Developers blog: all about the development of openbdsm.org | 10 |
Electrical play: plays with life safety electricity | 5 |
Femdom: female dominance only | 11 |
Feminization: men to women transformations | 6 |
Fetish: fetish clothing, attributes, accesories | 16 |
Fire play: plays with fire or flame | 5 |
Flagellation: all about whipping/flogging | 36 |
Foot fetish: female legs, feet, fingers | 5 |
Gags: all about gags | 12 |
Giveaway: kinky stuff given away for free | 10 |
Golden shower: urophilia, plays with urination | 4 |
Handmade: handmade devices and clothes | 17 |
High heels: women's shoes on high heels | 7 |
Humour: all funny in BDSM | 27 |
Knife play: plays with knifes | 10 |
Latex: latex fetish | 9 |
Leather: leather clothing and attributes fetish | 11 |
Medical fetish: plays with medical attributes | 11 |
Military fetish: military attributes fetish | 2 |
Mummification: mobility restriction, immobilization, wrapping | 16 |
Nylon: stockings, bodystockings, pantyhose | 9 |
Outdoor: outdoor sessions and actions | 14 |
Petplay: human animal roleplay | 4 |
Play piercing: needles, punctures, etc. | 16 |
S/M: sadism, masochism, sadomasochism | 31 |
Scarification: all about scarification | 6 |
Shibari: japanese rope art of erotic bondage | 52 |
Society & BDSM: all about interaction of vanilla society and BDSM | 27 |
Spanking: striking the buttocks | 12 |
Steel bondage: handcuffs, chains, irons, etc. | 16 |
Support: bugs, feedbacks, questions, ideas for openbdsm.org | 11 |
Switch: switches in BDSM | 16 |
Trampling: all about trampling | 2 |
Vintage BDSM: BDSM in retro style | 20 |
Waxing: candles, wax, paraffin | 32 |
Zentai: zentai suits fetish | 4 |