Relationship or scene roles organised around negotiated authority. The labels may describe an activity, a recurring dynamic or an important identity.
Back to the glossaryPower & role
Dominance and submission
Also known as D/s · power exchange
A consensual adult scene, relationship structure or identity in which authority is deliberately distributed unequally within negotiated limits. The scope may be brief, recurring or woven into daily life, but it remains revisable and never creates literal ownership or unlimited control.
SourcesHébert & Weaver (2015), dominant and submissive role experiencesBennett (2025), qualitative analysis of adult BDSM switchesCascalheira, Thomson & Wignall (2022), 24/7 BDSM and consentTarleton, Mackenzie & Sagarin (2025), BDSM consent normsBowling et al. (2024), disclosure and reporting of consent violationsDunkley & Brotto (2020), BDSM consent reviewWHO ICD-11 clinical descriptions and diagnostic requirements (2024)Serious Crime Act 2015, section 76 (England and Wales)Domestic Abuse (Scotland) Act 2018, section 1Domestic Abuse and Civil Proceedings Act (Northern Ireland) 2021, section 1
Power & role
In brief
Unequal roles between equal people.
Dominance and submission—often shortened to D/s—describes adults giving different meanings and responsibilities to authority. A dominant may direct an agreed scene, ritual or part of a relationship, while a submissive chooses to follow within the negotiated scope. Some people switch between these positions or do not use role labels at all. The inequality is part of the shared framework; the adults retain equal legal personhood, bodily autonomy and the right to withdraw consent.
Activity roles describing who gives or receives a particular sensation or action. A top is not necessarily dominant, and a bottom is not necessarily submissive.
Someone who takes dominant-type and submissive-type roles in different contexts or at different times. Switching is a distinct and flexible role pattern, not indecision.
Community terms for dynamics intended to extend beyond time-limited scenes. They may be deeply significant, but ‘total’ does not remove consent, law, essential needs or the ability to renegotiate.
A harmful pattern that creates fear, removes genuine choice or substantially restricts ordinary life. It is not converted into consensual D/s by a title, collar or claimed agreement.
Roles, activities and identities
A D/s role can be temporary and scene-specific, a recurring way of relating, or part of how someone understands themself. Hébert and Weaver's qualitative study of 21 adults explored distinct benefits and challenges reported by dominant and submissive participants, while later identity research shows that role labels can be personally meaningful without determining every activity or relationship.
Role does not reliably predict gender, sexual orientation, personality, physical strength or preferred sensation. Dominants may also bottom, submissives may top, and switches may choose roles according to partner, context, mood or the activity. Bennett's interviews with 15 adult switches describe role choice as situational and connected to multiple aspects of self, challenging a simple permanent binary.
Scope, time and everyday life
Some dynamics begin and end with a scene. Others use recurring rituals, decision-making responsibilities, service or forms of address within defined parts of a relationship. Adults may describe a continuous dynamic as ‘24/7’, while ‘total power exchange’ signals an aspiration to unusually broad authority. Neither phrase tells an outsider exactly what the adults have agreed.
Cascalheira, Thomson and Wignall's phenomenological study of four adults described 24/7 BDSM as roles woven into daily life, alongside flexible rules, contextual communication and practical negotiation. Its very small qualitative sample documents possibilities rather than a universal model. Continuous identity does not mean continuous activity, and broad authority still sits inside real-world limits, changing circumstances and law.
Objects, clothing and symbols
Collars, keys, rings, bracelets, badges, written agreements, seating arrangements, clothing, journals and service objects may symbolise a role or relationship. A collar can mean commitment, an active scene, fashion or nothing kink-related; a key may evoke trust or responsibility; contrasting seats can make hierarchy visible. Meaning belongs to the people using the symbol and cannot be inferred from appearance alone.
Written agreements and digital messages can record scope, privacy choices and review points, but they are memory and communication aids rather than transfers of legal ownership. A title, signature, photograph or piece of jewellery does not make consent permanent. Objects should also remain compatible with access needs, employment, healthcare, public safety and the wearer's ability to remove or decline them.
Consent, responsibility and accessibility
Negotiation can cover which decisions are delegated, when roles apply, what remains private, how either person can pause or withdraw, and which areas are never part of the dynamic. Submission is not blanket consent, and a dominant's responsibility to notice distress and respect a boundary is not reduced by the role. Consent to authority over one task does not imply consent to restraint, sex, pain, money, healthcare or another person's access to communications.
Speech, hearing, mobility, cognition, fatigue, medication, neurodivergence and sensory processing can affect how instructions and responses are communicated. An accessible dynamic may use plain language, writing, additional time or non-verbal signals, but no aid should be treated as proof that consent continues. Safewords supplement ordinary words and observation; silence, freezing or role-consistent obedience cannot be assumed to mean agreement.
What research can—and cannot—show
Tarleton, Mackenzie and Sagarin found strong explicit-consent norms among 202 adult BDSM practitioners, alongside some relationship-context variation. Bowling and colleagues' survey of kink practitioners nevertheless documents consent violations and barriers to disclosure. Community vocabulary and good intentions therefore do not guarantee that a particular interaction is consensual or harmless.
Much D/s research uses small interviews, self-selected online surveys or community samples, and definitions of role, relationship and activity vary. Findings cannot establish a universal personality profile, explain why an individual prefers a role or prove that one relationship structure improves wellbeing. Research about one role or community should not be generalised to all dominants, submissives or switches.
Clinical, wellbeing and UK legal boundaries
Consensual adult D/s is not a paraphilic disorder merely because it involves unconventional authority or identity. A collar, role title or desire to submit or dominate is not diagnostic evidence. Support may be useful where a person experiences persistent distress, impaired daily life, serious risk, unwanted compulsive behaviour or difficulty respecting consent, but seeking support does not itself establish a diagnosis.
UK law applies to conduct and relationships, not the D/s label. In England and Wales, section 76 of the Serious Crime Act 2015 addresses repeated or continuous controlling or coercive behaviour in intimate or family relationships; Scotland and Northern Ireland have their own domestic-abuse legislation. Preventing access to money, medication, sleep, food, work, healthcare, communication, friends or freedom of movement may be abusive depending on the pattern and circumstances. A claimed power exchange is not a defence to non-consensual or criminal behaviour.
Non-graphic examples
What the umbrella may include
- Adults use formal titles during an agreed scene and return to ordinary language when it ends.
- A couple delegates planning of a recurring ritual while keeping finances, healthcare and work explicitly outside the dynamic.
- A switch takes a dominant role with one partner and a submissive role with another without treating either as less authentic.
- A collar marks a private commitment but can be removed for comfort, work, healthcare or personal choice without penalty.
- A broad relationship agreement is revised when disability, medication, employment or another life circumstance changes.
Reviewed 30 August 2026
Keep exploring.
This detailed field note uses the best available evidence without treating one community sample as universal. Evidence limits and UK context are stated where relevant.
Prepared by The UK Kink Guide editorial team. Read the evidence and review methodology.
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