The sound of a notification, a glance at the phone.
Inbox (1). The subject line is simple and the message wastes no time on decoration, going straight to the point: Santa Cruz de Tenerife, a hotel in the centre, the time, what she wants, what he wants to see and what must remain outside the room. They are not looking for advice or asking for instructions; it is a message with just the right amount of audacity and a calmness that suggests a certain familiarity.
The premises are excellent, but let us take things in order.

What cuckold means, and what it does not
Reduced to its essential structure, the mechanism is straightforward: she has an intimate encounter with another man, while her husband or partner knows, consents and is involved in the dynamic, and may watch, remain elsewhere or hear the account afterwards. His pleasure does not come from taking part directly in the act, but from the position he occupies in relation to what is happening. In these pages I describe the arrangement I encounter most often in my work, the heterosexual one made up of a woman, her partner and a third man; others exist, with dynamics that differ in part. To understand it properly, the first task is to clear away what it is not, removing the most common overlaps and models of interpretation.
It is not cheating. Cheating depends on secrecy and lies, and takes from a partner the trust and space that were theirs. Here the dynamic rests on the exact opposite: complete transparency, shared planning and the partner’s full awareness, whether or not he watches in person.
It does not, by itself, mean that a couple is in crisis. This is not a desperate attempt to revive a worn-out relationship, nor a compromise one person endures to prevent the relationship from ending. To approach it without pressure requires communication, trust and the concrete possibility of changing one’s mind. The practice is not in itself a sign of crisis, but it does not solve an existing crisis and may amplify problems that are already present.
It is not the same as an open relationship or swinging. In swinging, reciprocity belongs to the structure, whereas here the roles and the centre of desire are organised in a precise way: the dynamic can exist within different relationship arrangements, but it does not require them.
It is not the same as a threesome in which everyone participates. In a ménage à trois, the interaction involves three people through direct and shared participation; here the functions remain distinct, and one person’s presence does not merge with another person’s action. I have written elsewhere about what happens when a couple decide to invite a third person into their intimacy: the premises are entirely different from those we are discussing here.
An email like that arrives at the end of a journey, not at its beginning. In many of the stories I have had the opportunity to hear, before that calmness there was a long period in which the thought, still lacking a concrete form, had been shared with no one. This is where the most frequently cited figure begins to make sense: in a large survey of sexual fantasies conducted among more than four thousand American adults by psychologist Justin Lehmiller, a researcher at the Kinsey Institute, fifty-eight per cent of men and around a third of women said they had imagined a situation of this kind at least once[1].
That figure, however, measures what passes through the mind, not what happens behind closed doors, and it tells us nothing about how many couples actually decide to act on it. There are no reliable estimates of its real prevalence, for the obvious reason that this is not something people readily disclose to an interviewer.
What can be observed is something different. There is a stable and detailed vocabulary, there are communities that have used it for decades, and there are couples who arrive with requests expressed with a precision that only practice can produce. This does not measure prevalence, but it does show that the phenomenon has a history and a language of its own, and that those who live it are not improvising.
There is also a subtle but fundamental distinction: imagining such a situation and living it are not the same experience, and the distance between the two is wider than it first appears. Among the couples I have met, almost all discovered that the real version unfolds through timings, silences and unexpected moments that no fantasy includes, because fantasy is, by definition, free from friction. It is precisely within that gap that the success or failure of an evening is decided.

The psychology of cuckolding: why stepping aside can arouse
The backbone of this kind of dynamic lies in the particular geometry through which desire is organised. It is a specific configuration of male sexuality in which a man reaches the height of his satisfaction not through performance or direct possession, but by moving out of the way, taking a few steps back and placing himself at the edge of the scene.
What he watches from that position is not the sexual act reduced to its bare pornographic mechanics, nor the other man’s physical qualities. The lens of his attention remains fixed on her: on her face, her reactions, the almost imperceptible details of her pleasure when it is stirred by a different body, with rhythms, weight and ways of moving that he knows well but cannot embody. It is the experience of seeing her transform under the effect of an external stimulus, while remaining the privileged witness to that metamorphosis.
Where the impulse begins
The question remains of where an impulse of this kind comes from, because among the men who have contacted me the fantasy has rarely appeared as a recent curiosity. In most of the conversations I have had with them over the years, the thought had been present for a long time, typically surfacing for the first time during an entirely insignificant moment. A comment she made about another man, a glance noticed during dinner with friends, a burst of jealousy that, instead of producing only discomfort, created an unexpected effect that may then have been carried in silent shame for years. A thought like this does not appear once and then dissolve: it disappears for months at a time, allows itself to be forgotten, and returns unchanged in its details until it no longer resembles an occasional fantasy and begins to take the shape of a structured desire. It must be said that those who approach a professional do not constitute a sample of the population, but a group that has already selected itself, and this applies to every observation that follows.
When jealousy and arousal coexist
There is also an element that the tidier accounts of the phenomenon tend systematically to avoid, and that for many of the men who contact me is the heart of the matter: jealousy does not disappear at all. It is not overcome, it is not resolved by a well-handled conversation, and anyone who does not feel it is, in all likelihood, experiencing a different dynamic from the one I describe here. What happens is subtler and much harder to admit, because that feeling remains perceptible and is placed at the service of arousal rather than becoming its obstacle. The alarm response the body produces in those moments, made of tension and adrenaline, can become intertwined with pleasure as soon as the context is perceived as safe and entirely under control. This is why the strength of the couple is not a moral requirement but a practical condition: where that sense of safety is missing, the same scene may produce discomfort or pain instead of arousal.
Compersion: pleasure in her pleasure
This impulse acts for exactly what it is, without needing to be softened or reduced to a deviation requiring diagnosis. Desire in itself is not automatically evidence of pathology, and the reflex that insists on finding a defect behind every unconventional desire appears elsewhere too, for example in the way judgement changes when someone sells intimacy. One of the elements that can enter this dynamic has a precise name: compersion, the empathetic experience of feeling joy and fulfilment in response to the pleasure a loved person receives from someone else. Where jealousy sees the threat of something being taken away, compersion finds a confirmation of abundance and an amplifier of one’s own desire, and the two do not exclude one another.
The person watching can experience, in the same instant, something like a loss and something like a triumph, without being able to say precisely where one ends and the other begins.
Cuckold, hotwife, bull, stag and vixen: an essential glossary
The language surrounding this practice is full of nuance, and each term carries a history, an attitude and a particular symbolic value that deserves to be distinguished clearly.
- Cuckold: the word comes from the cuckoo, the bird known for laying its eggs in other birds’ nests. In its traditional use, cuckold was an insult aimed at the ridicule and ignorance of the deceived husband, much like the still forceful Italian cornuto or Spanish cornudo. Contemporary sexual culture has produced a genuine reversal of meaning: some men claim the word with pride, turning an old stigma into the name of a specific erotic role chosen freely.
- Cuckolding: the term covers both the practice itself and the cultural or conceptual frame in which this kind of fantasy sits.
- Hotwife and hotwifing: here the emphasis shifts noticeably. In its most common use, hotwifing tends to place humiliation and submission in the background and give priority to pride: the man does not feel diminished or defeated, but is driven by the wish to see his partner’s desirability recognised. His satisfaction comes from knowing that the woman beside him is desired by others and has chosen him.
- Stag and vixen: this pair of terms emerged in some communities as a way of moving away from the weight carried by the humiliated cuckold. The stag, the male deer, tends to watch, approve and guide the dynamic, while the vixen, the fox, lives her sexuality freely. Here the narrative leaves submission behind and focuses on complicity and the couple’s pride.
- Bull: the outside man invited to complete the scene. The word carries a particular image of physical strength, explicit virility and bodily presence, but this describes a widespread and simplified fantasy, not the only requirement of the role: as we will see, many other things matter inside that room. He is a figure whose function is to preserve the balance of the evening, embodying an agreed form of otherness in relation to the role occupied by the partner within that scene.
- Cuckquean: the gender-reversed version of the dynamic, in which a woman finds satisfaction and erotic stimulation in watching her husband or partner have sex with another woman, often in front of her. The role exists and completes the picture, although in everyday language it remains far less visible than its male counterpart.
- Troilism: English uses this single term, including in the study cited below, written by two psychologists together with Dan Savage, a journalist who has covered sexuality for more than thirty years. Some Italian sexological writing draws a distinction that English does not preserve: triolismo refers to arousal from watching two other people engage in sexual activity, while triolagnia refers specifically to the pleasure of watching one’s own partner with someone else, which is precisely the case discussed here. These are the coldest words in the group and therefore the easiest to handle: they describe the mechanism without saying anything about the people living it, and are useful when the dynamic needs to be named without the weight carried by cuckold.
Cuckolding and non-consensual voyeurism: what consent changes
To understand the nature of this dynamic fully, a clear boundary must be drawn between it and other forms of watching sex, beginning with non-consensual voyeurism.
In non-consensual voyeurism, the act of watching depends on asymmetry and secrecy: the observer watches in hiding, and the people being watched are entirely unaware that they are the focus of someone else’s attention. In cuckolding, by contrast, the gaze is never stolen. It is invited, agreed and integrated into the action. Everyone present knows exactly who is watching, where he is watching from and what his role is. There is no violation of privacy, but the carrying out of an explicit agreement.

The myth of Candaules
A useful historical and mythological reference for understanding this distinction is the story of Candaules, king of Lydia, told by the Greek historian Herodotus in the fifth century BC[2]. Candaules, obsessed with his wife’s beauty, insisted that his servant Gyges watch her naked without her knowledge, hiding him behind the bedroom door. The story ended in tragedy, but its turn matters. The queen noticed the servant’s presence and, feeling that her husband had betrayed her dignity, gave Gyges a choice: die for having seen her, or kill Candaules. Gyges killed the king and took both his throne and his wife.
The word candaulism, however, is much more recent than the story from which it comes: it was introduced by the psychiatrist Richard von Krafft-Ebing in Psychopathia sexualis, the late nineteenth-century treatise that gave names to many of these categories, drawing the term directly from this account[3]. In the candaulism of the myth, the founding element of its contemporary form is missing, a form that today can also describe fully agreed fantasies of exposure: the woman’s free, transparent and active consent, without which the fantasy becomes an abuse.
Her pleasure in being watched
For some women, knowing that their partner’s gaze remains fixed on them while they share an experience with another man intensifies everything. Being at the centre of what is happening, desired at the same time by two men with different functions, may give the encounter a charge that no ordinary situation produces.
Who really decides: the woman’s role in cuckolding
This is the heart of the entire experience. What truly changes during an evening in which a man decides to step back and not intervene in any way?
The answer is simple: all the attention in the room, all the energy and all the erotic tension converge on her, with nothing taken away or divided. The desire of the two men moves into the background, there are no turns to observe, and during the scene she does not have to distribute her attention or turn it into a competition. The woman becomes the centre of gravity around which every movement revolves. All of this concerns the order of erotic priorities, not the right to stop, which remains intact for all three.
In this context, she sets the pace of the evening. The man who has known her for ten or twenty years, seated a short distance away, finds himself in the unique position of being able to observe expressions of desire that familiarity had made less visible. He sees her body react to novelty and hears sounds that habit had made rare.

She is the active subject of the experience, the absolute protagonist without whom the mechanism would have no reason to exist. It is not enough for her to have accepted the idea: she must have a desire of her own within that scene, and what she feels belongs to her before it belongs to anyone watching. Otherwise, it is not complicity but performance, and the whole erotic castle collapses in an instant.
The rules of cuckolding: limits, consent and humiliation
Among experienced couples, the management of the evening is never left to chance. The rules do not serve only to manage jealousy or the fear of losing a partner: they protect the agreements reached and the distances established, which remain the fragile part of the mechanism, because one wrong nuance, one hesitation or one misplaced gesture is enough to break the erotic spell. I have written about limits and the right to stop when discussing what it means to open the relationship to a third person, and those principles remain valid here, adapted to the roles within this dynamic.
The first thing to define, even before the details, is the form that presence itself will take, because not every couple chooses to watch in person. There are arrangements in which the man remains in another room, or is nowhere nearby, and hears the account only later in her own words: this variation is far from rare, and for some it works better than physical presence, because it gives reconstruction the task of magnifying what the eye, when watching live, tends instead to reduce.
Once that has been established, attention turns to a series of more or less practical matters that may look like details from the outside, but from within form the supporting pillars of the experience:
- Whether there will be eye contact between the partner and the other man.
- The physical distance the observer must keep from the bed.
- Whether speaking is permitted or absolute silence must be maintained.
- How boundaries will be managed: whether verbal or physical humiliation is part of the play or strictly excluded. This can never be taken for granted or improvised in the moment, because what represents the height of stimulation for one couple may be an uncrossable line that would ruin the experience for another.
- The signal through which any one of the three can ask for a pause or stop everything, at any moment and without having to give a reason.
Choosing the bull: what really protects the couple
Everything the couple has built up to this point, the conversation that took months, the agreements made one by one, the distances established, passes into the hands of someone who was not present when those decisions were taken. This is why choosing the third person is the most delicate part of the entire arrangement: that person adds nothing to the agreement, but can undo it in a single evening. Each possible route also leaves something different behind. An acquaintance may seem the most natural solution and offer reassuring familiarity, but that familiarity is also the greatest risk: whatever happens that evening, the next day this remains someone who continues to be part of your life and now holds an image of you that cannot be taken back. A stranger picked on the spur of the moment removes that consequence and introduces another, because no one can guarantee in advance the behaviour of someone known only through a profile.

The challenges of an evening like this are not only emotional; there are considerable practical ones too. Remaining seated on a chair a metre from a bed while one’s partner is with another man requires a steadiness and awareness that not everyone possesses. Equally, for the person arriving from outside, the situation is far from simple.
Many of the couples who approach me have already tried it with a friend or acquaintance, and what they tell me is almost always the same: he froze, felt embarrassed, stepped outside the role, or turned the encounter into a competition with her husband. The person entering that room has two tasks: he must ignore the observer’s presence in order to focus on her, while remaining aware of that presence at the same time, because his gaze is also part of the scene, without ever taking the place of her desire.
He needs the ability to read the couple’s dynamic immediately: to understand whether humiliation is wanted or strictly forbidden, to notice signs of ease or discomfort that suggest speeding up or slowing down, without allowing those signs to replace what has been said and agreed, and to maintain control of the situation without crossing the established boundaries.
Read her without using him as a translator.
Over the years I have had to develop the tact, clarity and sensitivity needed to move within this delicate balance. The person acting out of simple curiosity does not pay the highest price: the couple does, when all the work of preparation is ruined.
Being a professional, in any case, is not enough by itself. The criteria that matter can be checked before anyone even meets: how clearly he states what he will and will not do, whether he accepts the limits placed on him without trying to negotiate them, and whether he can receive a no without holding it against you.
The day after: saying what did not work as well

Once the encounter is over, the most important part of the whole experience still lies ahead, in the hours or days that follow. The advice I always give is simple: talk to each other. Tell each other what worked, what surprised you, what made you uncomfortable and what you would rather not repeat.
Above all, do not keep negative comments or small moments of discomfort to yourselves out of fear of hurting the other person or revealing weakness. In these dynamics, long-term harm can arise both from what happened and from the silence that follows, and the second is what people most often underestimate: what remains unsaid is what allows doubt to take root.
Talking about it naturally and without drama is the essential condition for an experience of this kind to strengthen complicity rather than crack it.
In the end, the calmness of that first email came exactly from this. Not from superficial provocation, but from the awareness of people who do not need to explain their intimacy to anyone in order to feel that it is legitimate. Stepping out of the centre of the scene is never an act of surrender, but the assertion of a different kind of control: that of someone who chooses to take a single step back only to enjoy what happens from a point of view that no one else can occupy.
Author's note
This article combines what I have observed over years of working as the invited third with the limited data available on the phenomenon. The cited sources support the figures on fantasies and the findings of the study discussed; everything else, from the interpretation of jealousy to the behaviour of couples before and after the encounter, is personal observation rather than research. Those who approach a professional form a group that has already selected itself, and the arrangement I describe is the one I encounter most often, not the only one possible. Narrative and geographical details of the encounters have been changed or combined to protect the identity of the people involved.
Cited sources
- Lehmiller, J. J. (2018). "Tell Me What You Want: The Science of Sexual Desire and How It Can Help You Improve Your Sex Life". · A survey of the sexual fantasies of more than four thousand American adults: the source of the figures given in the text, which measure fantasy rather than practice. ↩
- Herodotus (fifth century BC). "Histories, Book I, 8-13 (Candaules and Gyges)". · The account from which the term candaulism derives: in the myth the woman does not consent, which reverses its meaning compared with contemporary usage. ↩
- Krafft-Ebing, R. von (1894). "Psychopathia sexualis, mit besonderer Berücksichtigung der conträren Sexualempfindung" (in German). · The late nineteenth-century treatise that coined the term candaulism, taking it from Herodotus’s account. ↩