Glossary
What is BDSM?
BDSM is an umbrella term for consensual practices built around bondage and discipline, dominance and submission, and sadism and masochism. What they share is that adults agree in advance to play with power, restraint or intense sensation.

Nyx·The Candle Bar
01
Where the term comes from
BDSM is an abbreviation that folds three pairs of words into four letters: bondage and discipline, dominance and submission, sadism and masochism. The two middle letters are each used twice, which is why the term can look puzzling at first.
The abbreviation is fairly recent. The practices it names are much older and went by other names before, such as SM. Who first put the four letters together is not known for certain.
02
What it covers
Bondage means restraint, from a scarf around the wrists to elaborate rope. Discipline means rules and the consequences two people have agreed on. Dominance and submission describe a dynamic in which one person leads and the other follows. Sadism and masochism, in this sense, mean enjoying giving or receiving intense sensation by agreement.
Few people are interested in all of it. Some like the power dynamic and no physical element at all. Others like rope or impact and do not care for roles. The term is a roof over many rooms, and most people live in only one or two of them.
03
How it works
BDSM usually happens in a scene: a stretch of time with a beginning and an end, in which the agreed roles apply. The person who acts or leads is called the top or the dominant. The person who receives or follows is called the bottom or the submissive. Someone who enjoys both sides is a switch.
Before the scene comes the negotiation, a plain conversation about wishes and limits. After it comes aftercare. What happens in between can be as mild as a firm tone of voice or as involved as a planned evening with rules and equipment.
Scenes do not need special rooms or equipment. Many take place at home, between two people who know each other, and many use nothing more than words. What makes it a scene is the agreement, not the setting.
04
Why people like it
The reasons differ as much as the people. Some enjoy handing over control for a while and not having to decide. Some enjoy the responsibility of leading and the trust that comes with it. Others are drawn to strong sensation, to ritual or to the focus a scene demands.
Many describe the same thing underneath: undivided attention. A scene requires both people to watch each other closely, and that closeness is often what stays with them.
There is also the appeal of clear terms. In a scene, wishes are spoken, limits are known and roles are defined. For people who find ordinary intimacy full of guessing, that clarity can be a relief in itself.
05
What it is not
BDSM is not abuse. The difference is consent: everything is agreed beforehand, either person can stop at any moment, and the person in the submissive role sets the limits within which the other may act. Where someone is pressured, ignored or afraid to say no, it is not BDSM, whatever it is called.
It also does not have to involve pain or sex. Plenty of scenes contain neither.
Nor is it one fixed thing that people either do or do not do. Interest runs along a wide range, from a couple who now and then use a blindfold to people for whom it is a central part of their life. Neither end is more real than the other.
06
Limits, safewords and consent
Two phrases are widely used as guides. Safe, sane and consensual is the older one. Risk-aware consensual kink is the newer one and admits that some activities carry risk that can be reduced but not removed. Both rest on the same base: informed adults who agree freely and can withdraw that agreement.
A safeword makes withdrawal simple. Many people use the traffic-light system: green for go on, yellow for slow down or check in, red for stop now. A limit named before the scene is not up for discussion during it.
Consent in this sense is specific. It applies to the things that were named, for the scene that was planned. Silence is not agreement, and neither is a yes that was given under pressure or after too much to drink.

The Candle Bar · A wine bar in the afternoon
07
Safety
Physical play has real risks, and the basics are the same everywhere. Nothing goes around the neck. A tied person is never left alone, and safety shears stay within reach. Circulation is checked often. Impact stays away from the kidneys and the spine. Alcohol and other substances do not mix well with any of this.
Rope and impact play in person are skills. They are worth learning from experienced people, in workshops or local community groups, rather than from guesswork.
08
How it works in chat or with an AI companion
Much of BDSM is spoken: rules, tasks, tone, permission and praise. That part translates well to text, where there is no physical risk and where a beginner can try a role without an audience.
On Rendezvoir, adults book an AI companion for a fixed time and pay once, with no subscription. Sessions run in text and images. You choose a level, Suggestive, Sensual or Explicit, and can lower it at any time. Before a session with a dominant companion you agree on limits and a safeword. The safeword is one tap away and stops the scene at once. Every companion is an AI, a fictional adult character.
Questions about BDSM
- What does BDSM stand for?
- BDSM stands for bondage and discipline, dominance and submission, and sadism and masochism. The letters D and S are each used twice. The term covers a wide range of consensual practices between adults, and most people are interested in only some of them.
- Is BDSM the same as abuse?
- No. BDSM is based on consent that is given freely beforehand and can be withdrawn at any moment. Limits are agreed, a safeword stops everything, and both people look after each other afterwards. Abuse ignores what a person wants. That is the dividing line.
- Does BDSM always involve pain?
- No. Many scenes involve no pain at all. Some people enjoy only the power dynamic, with rules, tasks and a firm tone. Others like restraint or a blindfold. Pain is one possible element among many, and it is only ever included by agreement.
- Is BDSM always sexual?
- No. For many people it is erotic, but a scene does not have to include sex. Some enjoy the roles, the ritual or the rope for their own sake. What a scene includes is decided in the negotiation beforehand and is never assumed.
- How do beginners start with BDSM?
- Start with a conversation, not with equipment. Talk about what interests each of you, what is off limits and which word stops everything. Then try one small thing, keep it short and talk afterwards. For anything physical, workshops and experienced people are the best teachers.
- Can you explore BDSM with an AI companion?
- The spoken side, yes: roles, rules, tasks and tone. On Rendezvoir you agree on limits and a safeword before a session with a dominant companion, and the safeword stops the scene at once. Every companion is an AI, a fictional adult character.
A companion for this
From the glossary
Keep reading
The reading room
Kind of chat
BDSM chat with an AI companion
BDSM chat is a conversation about power, restraint and sensation between adults who have agreed on roles and limits. On Rendezvoir it is a booked visit with an AI companion, for a fixed time and a single payment.

Glossary
What is aftercare?
Aftercare is the time partners take after intense play to come back down together: warmth, water, reassurance and talk. It is part of the scene, not an optional extra.

Guide
Femdom ideas and tasks for a first scene
Femdom ideas for a first scene are small acts of leading: she chooses, he asks permission, and one or two rules hold for the evening. Good first tasks are easy to check and easy to do well, such as a message at a set time or a room prepared exactly as told. Agree on limits and a safeword first.

Journal
AI companion or AI girlfriend app: booked time versus a subscription
There are two main ways to pay for an AI companion. An AI girlfriend app is usually a subscription: one character who is always available, billed every month until you cancel. A booked companion is paid once for a fixed time, such as two hours or a night, and the session has a beginning and an end. The first suits people who want daily contact; the second suits people who want an occasion.
Not sure what suits you?
