Kink Encyclopedia
An educational, judgement-free guide to intimacy — written for safe, consensual exploration.
Psychological
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Degradation
A degradation kink is sexual arousal from being verbally or psychologically "lowered" by a partner. Someone calls you names. They talk down to you. They treat you as less-than. And somehow, paradoxically, you find it intensely arousing. Here's what trips people up about the degradation kink: this isn't about genuine disrespect. It's theater. Both people know it's a game. The person being degraded has typically consented enthusiastically, often requested it. The degrader isn't expressing real contempt—they're playing a role their partner craves. What separates a degradation kink from genuine insult is consent, context, and care. Outside the bedroom, these words would hurt. Inside an agreed-upon scene, they become something else entirely: a release valve, a power exchange, a form of intimacy that looks nothing like what most people imagine intimacy to be.
Erotic Humiliation
Erotic humiliation is a BDSM practice where one partner deliberately shames or degrades the other through words, actions, or scenarios to create sexual arousal. The key to consensual humiliation lies in consent: both partners have discussed beforehand what's acceptable and what isn't. Without that consent, it would simply be abuse. What might look strange from the outside follows an internal logic. The humiliation happens within a protected container, controlled by someone the receiving partner trusts. It's a game with boundaries that works precisely because both people know the "real" person underneath is valued and respected. This humiliation kink can be verbal (shaming words, insults, body comments), physical (certain positions, tasks, clothing), or situational (public exposure, roleplay scenarios). The range is massive, and everyone finds their own point on this spectrum.
Praise Kink
Praise kink is an arousal response to verbal affirmation, compliments, and approval from a partner during intimate moments. People with this kink feel genuinely turned on when they hear words like "good girl," "you're doing so well," or "I'm so proud of you" in sexual or romantic contexts. It's not just enjoying compliments (everyone likes those). It's experiencing a distinctly erotic charge when receiving positive verbal feedback. The term has exploded in popularity over the past few years, partly because so many people recognized themselves when they first heard it described. That flutter when a partner whispers "perfect" mid-encounter? That full-body response to hearing "you're such a good boy"? For people with a praise kink, these moments don't just feel nice. They feel electric. Praise kink sits at the intersection of emotional and physical arousal. The words themselves become part of the stimulation, as impactful as any physical touch. For some, hearing the right phrase at the right moment can trigger more intense sensations than physical contact alone. It's verbal intimacy with an erotic edge. What makes praise kink distinct from general appreciation is the context and intensity. Someone with this kink doesn't just smile when complimented on their work presentation. But tell them they're "being so good" while you're together intimately? Different story entirely.
Subspace
The first time you hit subspace, you might not even realize it's happening. Your partner asks if you're okay, and you hear yourself answer from somewhere far away. Your body feels like it's floating, pain has transformed into something warm and distant. Time stopped mattering about twenty minutes ago, or was it five minutes? You can't tell anymore. What is subspace in BDSM? Subspace is an altered state of consciousness that submissives experience during intense play. Think runner's high meets deep meditation, but triggered through sensation, surrender, and trust. This isn't something you achieve through miles or mantras—it emerges when you let go completely with someone you trust to catch you. Subspace in BDSM is backed by science. During this altered state, your brain releases a cocktail of neurochemicals including endorphins, dopamine, adrenaline, and oxytocin. Research from the Journal of Sexual Medicine confirms these hormonal changes are measurable and real. The result? Pain thresholds increase dramatically, time distorts, and executive brain functions (like rational decision-making) temporarily decrease. What makes what is subspace so fascinating is that it's not one uniform experience. Neuroscientist Hermes Solenzol hypothesizes three types: endorphin-mediated (from pain, feels opioid-like), noradrenaline-mediated (adrenaline-driven intensity), and serotonin-mediated (meditative calm). This explains why your subspace experience might feel completely different from someone else's.
Breeding Kink
A breeding kink involves sexual arousal from the idea of reproduction. It's about the fantasy of unprotected sex with the possibility of pregnancy. Most people don't realize this. The vast majority of those with this kink don't actually want to conceive. It's about the fantasy. The feeling. The psychological intensity of the moment. Not the real outcome. That separates it from simply wanting children. With breeding kink, arousal comes from the idea itself. The "what if" creates an adrenaline rush. The taboo of risk. The thought of raw, unfiltered intimacy without barriers. Some confuse breeding kink with pregnancy fetish. They're related but different. Pregnancy fetish centers arousal on the state of being pregnant, on the pregnant body itself. Breeding kink focuses on the act of potential conception, the moment of "planting." The breeding fantasy often ends exactly where pregnancy fetish begins.
Dom Drop
Dom drop is the physical and emotional crash that dominants experience after intense BDSM scenes. Think of it as the flip side of the high you get during a scene. All that adrenaline, all that focus, all that power exchange, it has to go somewhere when the scene ends. Here's what most people don't tell you: dom drop is just as real as sub drop, but it gets way less attention. There's this myth that dominants are supposed to be invincible, always in control, never vulnerable. That's nonsense. A 2022 systematic review in PubMed found that dominants experience adrenaline-based physiological responses during scenes, and what goes up must come down. The experience can range from mild tiredness to a full emotional crash involving guilt, anxiety, and questioning everything you just did. One dominant described it as "the batteries just drain out of me and then I start second-guessing everything."
Sub Drop
Sub drop is the physical and emotional crash that can hit after an intense BDSM scene. For those exploring power exchange dynamics, understanding this response is crucial. It happens when the flood of feel-good chemicals your body released during the experience (endorphins, adrenaline, endocannabinoids) suddenly drops off, leaving you feeling depleted. Think of it like the crash after a massive adrenaline rush. Understanding sub drop helps you prepare for this normal physiological response. During intense scenes, your body goes into overdrive, releasing hormones that create euphoria, reduce pain perception, and heighten sensation, often entering a state called subspace. When the scene ends and those chemicals recede, many people experience a sharp downswing in mood and energy. Here's what most guides get wrong: sub drop isn't just about endorphins. Research from the Journal of Sexual Medicine found that submissives show increases in cortisol and endocannabinoid levels during scenes. The crash involves multiple body systems recalibrating, which explains why symptoms can be so varied and sometimes delayed by 24 to 72 hours.
ABDL
ABDL stands for Adult Baby/Diaper Lover and describes consenting adults who find comfort, pleasure, or stress relief in infantile regression or diaper wearing. This is entirely about adults choosing to explore these experiences together. It has nothing to do with children. The term combines two related but distinct interests. Adult Babies (AB) enjoy role-playing as infants, which might include baby clothes, bottles, pacifiers, or being cared for. Diaper Lovers (DL) are primarily drawn to wearing diapers themselves, sometimes without other baby-related activities. Many people experience both. Research involving nearly 2,000 participants found that most adult babies and diaper lovers are comfortable with their interests and report few problems. The DSM-5 no longer classifies this as a disorder. It's a form of self-expression that some adults find meaningful.
Bimboification
Forget what you think you know about the word "bimbo." In kink spaces, bimbo transformation is something entirely different: a consensual psychological escape hatch. It's the deliberate choice to drop the weight of everyday stress, intellectual pressure, and decision fatigue in favor of a playful, sensual headspace where complexity simply doesn't exist. Picture a corporate executive after a brutal 60-hour week, consciously stepping into a mindset where complexity doesn't exist. Or someone in a roleplay scenario surrendering control to a partner and focusing entirely on sensation and aesthetics. That's bimbo transformation in practice. The term comes from "bimbo," but the kink community has reclaimed and redefined it. According to the Progressive Therapeutic Collective, a sex-positive therapy practice, bimboification is "a practice, kink and/or fetish that involves role-playing and transforming oneself into a stereotypical portrayal of a 'bimbo.' Through the adoption of a bimbo persona, participants may experience a sense of liberation, empowerment, and playfulness."
Sissification
Sissification is a BDSM practice where someone (usually a cisgender man) explores feminine clothing, behaviors, and roles. This feminization kink typically happens within a dominant/submissive dynamic, where power exchange shapes the experience. Despite the term "forced feminization," this is always consensual play between all involved parties. The word "sissy" started as an insult. The kink community reclaimed it to describe people who find genuine pleasure in temporary feminine transformation. According to Consent Culture Community, that "forced" element in sissification? It's a mutually agreed-upon fantasy with clear boundaries and safe words established beforehand. Important distinction: Sissification is fundamentally different from transgender identity. As the Sexual Health Alliance explains, trans people's genders exist outside bedroom contexts. This sissy kink practice is consensual sexual play, not an expression of gender identity.
Daddy Dom
Picture this: authority without coldness. Structure with a soft place to land. That's what sets a Daddy Dom apart from other dominant roles in BDSM. You're not just issuing orders, you're building someone up while you lead them. Guide, protector, emotional anchor, and yes, the one in charge. It's dominance with a nurturing heartbeat. The "Daddy" title refers to the caregiver archetype, not a literal family relationship. According to BeMoreKinky's comprehensive guide, "a healthy Daddy Dom dynamic is anchored in trust, consent, and mutual benefit." Both partners are equals who choose to engage in this power exchange for shared emotional fulfillment. Daddy Doms often partner with "littles" in DD/lg (Daddy Dom/little girl) dynamics, though the submissive partner can be any gender. This caregiving dynamic creates a framework for deep emotional connection, where structure feels grounding rather than restrictive.
Mommy Dom
A Mommy Dom gives you boundaries and emotional support in the same breath. That's the whole thing. Unlike classic femdom (which often leans on strictness and punishment), the power here flows through caregiving. You're being dominated, yes, but you're also being held. Psychologists call this "containment." People who experience it call it magic. A Mommy Dom practices nurturing dominance, combining maternal caregiving with clear authority. Here's how kink educators at BeMoreKinky describe it: A Mommy Dom combines practical guidance, emotional warmth, and real authority. All three at once. That might sound contradictory—how can someone be nurturing AND authoritative?—but that tension is exactly what makes the Mommy Dom dynamic work. This whole thing is rooted in attachment theory. Psychologist John Bowlby showed that adults replicate early caregiving patterns in later relationships. With the Mommy Dom approach, that replication happens consciously, ritualistically, and with clear negotiation. The Mommy Dom becomes a safe attachment figure within a consensual power dynamic.