Fetish turns up more often than BDSM, and it is not a lighter version of it
The two words pull in different directions.
A fetish advert is built around one thing: a material, a garment, a part of the body, a scene she likes repeating, and foot fetish is the one named most often of all. BDSM is built around who is in charge for the next two hours. If what you want is narrow and specific, the first word finds it and the second will read as a mismatch to the woman answering. If what you want is a change in who decides, the reverse holds. Kink is the loose word that covers both and commits to neither, so treat it as an opening and not an answer, and use the word that actually describes the evening you have in mind.
Write to a switch if you do not yet know which side you want
The BDSM adverts in HK split three ways. A dominant woman leads and expects to be met that way.
A submissive one follows, and the whole evening then rests on your being able to say what happens next. A switch works from either end and puts the question back to you, which is exactly why she is the sensible first booking for anyone still guessing at their own answer. Men who work this way state the same thing on their own adverts, and the men advertising here are gathered separately. There is nothing embarrassing in writing that you are not sure yet; there is a great deal wrong with guessing at a mistress and writing to her as though she were the other thing, because that message is usually the one she does not answer.
What you are expected to bring is a scenario, not equipment
Role play is the most commonly advertised end of BDSM here, and it is the one men most often arrive at empty-handed.
The same is true of the age-gap scenarios advertised by women over thirty and the MILF adverts, where the script matters more than the word. She has the cuffs, the blindfold and the gag; what she does not have is your idea. Turning up with nothing more than the words role play means she will offer you hers, which is fine if you like it and a wasted booking if you do not. Two sentences are enough: who each of you is, and what the other one wants. The same goes for spanking and discipline, where the interesting part is never the implement but the reason the two of you have agreed it is deserved.
In BDSM the length of her reply tells you more than the advert
Send a specific message and read what comes back.
A woman who works this way answers with questions of her own, names what she does and does not do, and often tells you which of your two sentences she liked. A one-line yes to a careful message is an answer about how much of this she really does. That is the cheapest test available to you, it costs one message, and it is worth more than any of the photographs. Mistress and dominatrix are titles, not intensity settings, so they do not shortcut the test either.
The flats are on the Island, and neither address nor price settles it
Central and Western carries the largest group of the Hong Kong BDSM adverts, and the rest keep to the same Island and Kowloon corridor.
Flats here are small and the walls are shared, which puts a real ceiling on anything loud, and it is a fair question to ask her before you agree on a scene rather than after. Hourly figures are quoted in Hong Kong dollars and run from HK$1,200 to HK$3,900 across the 471 women advertising here, and nothing in that range tells you who has run a scene before. The ages do not tell you either, though they run from 18 to 45: what tells you is the reply. Past the kink, every escort advertising in Hong Kong is one step back.