No. There is lots of talk and a sort of online-role play to substitute real human interaction and sex life beyond masturbation in most "communities"; this is not limited to certain kinks. People prefer easy consumption over human interaction (a late German sex researcher concluded that his country was "becoming a masturbation society" where a growing number of people (mostly men) does not have/never had real sex at all - and that logically includes kinky activities. This "way of life" in front of computer screens may result in actually loosing the ability to socialise (people develop a fixation on getting what they want ...right away - and fail to make real life acquaintances with such attitude; maybe they feel that real persons - particularly women - are like porn offers: Just get right to the point and consume). My girl-friend shows me such predating type of "flirt approaches" sometimes ("Hey, slave! Wanna get fucked into... blabla").
People have gotten used to live their (sex) lifes in front of computer screens, and they use female and other fake profiles for doing so - and they got used to such convenience. Some seem to have degenerated into serious issues about human interaction, so when you invite to get in touch about real meetings and crux play, then you will soon find yourself among "kinky discussions" about "details" ...one describing what his kink/sex life could be to another; and all obviously satified from such arousal. I mean... let's face it: A few guys exchange their phantasies, some of which pretending to be females, and some eventually masturbating over it. Real females like the ones I met and became friends with are usually not excited by the (male) type of pushy fixation on a kink (and REALLY not showing interest in them as a person otherwise) - even if they share it or like the idea when I tell them about it (besides, "telling" = TALKING, using mouth and ears and eyes and facial expressions).
When I invited account holders to get in touch ...and encouraged to meet and chat about it, I received disturbing answers like "we are chatting already" etc. (so homo interneticus believes that he is "chatting" - so far about degenerating into "The Matrix"). "The Matrix" was supposed to be dystopia ...well, maybe not to everyone.
My girl-friend and I frequent BDSM scene but mostly play in private (with friends on occasion), and we both practice prolonged (erotic) crucifixion with sedile and no footrest in order to cause pain (we are (sado-)masochists); that means, we let each other suffer such pain or - ideally - experience this together by involving friends. We apply the "usual" BDSM practice (whipped, medical needles, clips, weights - and straddling a painful seat with penetrating object). One of my female friends and I also did hook-suspension, so we really embrace all different types of intense play. My profile picture reveals a crux play - with the only friends I have ever made through a crux community.
Long story short: I suggest you start practicing private play with friends. Go and meet real people (parties, dating websites > QUICKLY turning to phone calls and meetings!), tell them about your kink, dreams or former experiences made - and some might be excited enough to join. Internet "communities" are the wrong "place". There are days-lasting BDSM events with people having their holidays with other kinky folks - and lots of different play, chit-chat, good food etc.. Enjoy life!