

Bondage inBDSM is the activity of tying or restraining people using equipment such as chains, cuffs, or collars for mutual erotic pleasure.[1] According to theKinsey Institute, 12% of females and 22% of males respond erotically to BDSM.[1]
A number ofbondage positions and methods are used inrope bondage and otherBDSM activities.Ropes are a common element of these positions, althoughstraps,webbing,chains,hooks,manacles,spreader bars,collars, common furniture, purpose-built frames,various gags andmonogloves may also be used. The ties and frictions often are variants ofJapanese bondage,shibari andkinbaku from where they derived.
Theball tie is a bondage position in which a person is bound into a ball position with the knees against the shoulders.[2] A ball position (also called afetal position) can be tightly bound so that the legs are also bent double so the heels press against the buttocks; the legs must be brought up so that thethighs are pressed against thechest. Pressing the thighs tightly against theabdomen may restrictbreathing.
The hands may be tied either in front or behind the back, however behind the back is more typical. If behind, there may also be elbow bondage,[3] or the arms may be in a reverse prayer position, with ropes round the arms and torso (or arms and legs) to hold the arms firmly against the back. If in front, the arms may be tied hugging the legs, or possibly with each wrist bound to the opposite elbow. The ankles may also be tied together, as well as the knees. Typically, the ankles are tied to the thighs in afrogtie.[citation needed]
Sometimes the submissive wearshigh-heeled shoes and has ropes wrapped round the heels and fixed to the wrists. This adds to the visual impact, and should be used as a supplement to other secure bondage. Under strain, the shoes may come off or the heels may break off. When tied this way, the shoes cannot be removed.[citation needed]
Thehead may be pulled back in some way, such as in head bondage. However,purists argue that this goes against the idea of binding into a ball. Alternatively, the head can be pulled forward to force thechin to press against the chest.[citation needed]
The position can be stringent while stimulating. At the same time, it is comfortable and the subject may remain in it for quite some time.[4]
The ball tie is one of the positions possible inself-bondage. The mobility is limited so extra independent escape mechanisms should be used over and above theusual bondage precautions.[citation needed]
Hogtie bondage requires all four limbs to be tied together behind the back. It typically involves connecting a person's wrists and ankles behind the back using some form ofphysical restraints such asrope orcuffs, but may in some BDSM contexts also refer to the binding of arms and legs behind the back.[2] The binding may be loose with the ankles and wrists some distance apart, or more stringent with all four bound together even with the wrists and ankles crossing and being cinched to the knee or shoulder harness.[2]
A classic western hogtie would be made more stringent by binding together the elbows and binding together the knees.[2]
A variation of the hogtie involves tying bound wrists to frogtied legs, providing thedominant easier access to thesubmissive's crotch for sexual play.
The hogtie position places pressure on the abdomen of the tied person, which may create difficulty in breathing known aspostural asphyxia.[5] Care should be taken to ensure the person being bound can breathe easily throughout all stages of play.[6] This is particularly important ifgags,collars or rope are used to create a more stringent tie.

The wrists are tied to the ankles, and the elbows attached to the knees. It is restrictive, allowing only the opening and closing of the legs and some rolling.[2]

Ashrimp tie (海老責め,ebi-zeme) (also known as anebi (海老) or akuri (繰り)) is a type ofKinbaku bondage. A chest tie, such as abox tie, is constructed. The participant sits cross-legged, and the ankles are tied together using asingle column tie. The rope is looped over the participants neck (or chest harness), and back to the ankles; this is then progressively tightened, bringing the ankles up to the head.[7][8][9]
Due to the forced bent-down position of the upper body, this position sends a burning sensation through the body if the subject remains in it for a long time.[10][11] As the knees are widely spread, the position resembles the legs of a prawn or shrimp.
The shrimp tie originated over 300 years ago in 1742 in Japan as atorture and interrogation technique.
All variations have the crossed position of the ankles in common.

AGyaku ebi: A chest tie, such as abox tie, is constructed. The participant sits cross-legged, and the ankles are tied together using asingle column tie. The participant is moved onto their stomach, and the rope is passed from ankles along the back, pulling them and securing them to the buttocks. This is also called the Japanese hog-tie or crossbow tie.[12][13]
Abondage rope harness (sometimes referred to as abondage web,rope web,rope dress, orkarada) is a binding which involves the tying of an intricate structure of rope around the body in a complex web-like fashion.
A rope harness is similar in effect to a leatherbondage harness, in that both are not in themselves normally used to bind a person, but are used to apply pressure over the area bound and can provide securing points for other bondage techniques, includingsuspension bondage.[14]
A rope harness uses around 10–15 m of rope to tie, and involves multiple passes of rope from front to back around the body to build up the characteristic diamond-shaped rope pattern. It typically starts from a rope halter, the double rope with four specifically placedoverhand knots falls down the body, and is pulled loosely beneath the crotch and up to the back of the neck halter. The single strands are then passed from back to front, looping into the stem or usingMunter hitches. In some cases, a rope harness may extend beyond the torso, into diamond-patterned webs that extend down the length of the arms or legs.[14]
Though a rope harness is not normally used to bind the limbs, it can be used for that purpose by simply going around the arms rather than under. A rope harness can be used with acrotch rope or ashinju ("pearl") breast harness.
The Japanese termshibari means simply "a tie", whilekinbaku is a decorative tie; where the aim is to produce a beautiful rope pattern around the body.[15]The Japanese termkarada means simply "body". Traditionally, a distinction was made betweenkikkou ("turtle-shell" pattern; hexagonal) andhishi (diamond) patterned ties, although many modern sources just use the termkikkou to refer to any rope body harness.[12]

Acrotch rope (known inJapanese bondage asMatanawa,Sakura[16] orSukaranbo[17]) is a rope that passes between thelabia to apply painful or pleasurable pressure to the vulva. The rope is anchored by being tied around the waist. A crotch rope is most commonly made ofhemp orjute, butwebbing,straps or aharness are also used. It is sometimes combined with other bondage techniques includingpredicament bondage.[18]
A crotch rope may be tied over clothing or directly onto the skin; it can be worn under clothing or in full view. While crotch ropes are most commonly used on women, variations exist for use on men.[19]A crotch rope can also be used as an unsophisticated type ofchastity belt.[20]

A crotch rope may consist of either a single line running between the legs to stimulate the genitals, or two lines running either side of them to leave them exposed.[19] In the former case, the rope may pass between thelabia majora[21] or deeper through thepudendal cleft of thevulva. Knots can be tied in the rope to apply specific pressure to theanus orclitoris.[17] A crotch rope is usually fixed in place by tying it to a rope around the waist just above the hips or by tying the two ends to a fixture. Crotch ropes are sometimes used in BDSM activities, especially on femalesubmissives, most commonly as a part oftease and denial. A crotch rope is sometimes combined with thedamsel in distress pose used in silent films, where the arms are tied together behind the back at the elbows and wrists, and the legs are tied together at the knees and ankles.[2] To prevent the transmission of infection, crotch ropes are often kept solely for the use of one partner.[22]
For abrasion play if the rope is not tied to the waist it can be moved forward and backward between the labia or the subject can be made to walk across it.[citation needed]
The ropes may be wrapped tightly around the waist and tied off in front, fed down across the genitals, then pulled back up behind and tied to other cords wrapped around the wrists, doubling as a cinch to tighten them further. This allows the rope bound person some ability to vary pressure on the genitals (often causing sexual stimulation) at the cost of reduced freedom of movement. If such a cord is pulled extremely tight the wrists and arms will have very little freedom of movement particularly when combined with elbow bondage and the hands will be firmly forced in contact with the buttocks.[23]

Thefrogtie is a lower-body bondage position in which a person's legs are bent fully at the knees. They are bound separately ankle-to-thigh, and also just behind the knee, in the likeness of a crouched frog.[2] The knees may be left free, closely together or widely spread. This is the starting point of many other ties.
This tie places the person in a position where they are vulnerable but not completely immobilized and can still move about, albeit in an awkward crawling motion. The frogtie, with the person restrained so, can also be used as a restrictivesex position or as a basis for more restrictive bondage. The bound person's wrist tie can also be tethered to some sort of immovable ring by an arbitrary length of cord, allowing some limited freedom of movement while preventing escape.Kinbaku enthusiasts could use a futumomo tie.[20]
Thewrists on each side are often then tied to theankle/thigh combination on their respective sides, although it is possible to tie each wrist to the opposite ankle and make the position noticeably more strict.[15]
In a similar position, the person's wrists are simply bound to their corresponding ankles. However, that position cannot be fully considered as a frogtie, because it does not match the "bound ankle-to-thigh" condition.
The legs may be tied together, sometimes described as the "virgin position", or apart, known as the "slut position".[15] The submissive can be standing, kneeling, sitting, or have the knees drawn up to the chest. The standing position may be relaxed, on tiptoe, or, at the most extreme,en pointe.[15] A common technique inJapanese bondage is for the bound person to stand on one leg while the ankle of the other leg is bound to the standing thigh. This is a form of asymmetric bondage and the lack of balance is disorientating for the subject.[24]
Some more flexible submissives are comfortable sitting in theyogalotus position.[2]

The box tie is a tie of the chest and upper arms, and is combined to create with ties of the lower limbs as a component or variation of other ties. Both arms are supported in parallel behind the back by a core and made immobile by a tensioned rope connecting the midpoint of the upper arms.[2]

The TK wrap or shibari box tie,gote shibari, is a single column tie of the upper body. It is also called atakate kote.[25] The forearms are placed in parallel high behind the back. This forms the starting point for the tie that has a top rope that encircles the torso and arms just below the shoulder, tying back to a central point, creating astem down to the forearms. This is the distinguishing feature of the box-tie. A lower rope encircles the arms and torso at a midpoint between the upper rope and elbow, tying back to the stem.[26]
TK wraps are used insuspension bondage, and if the ropes are misplaced the body weight can crush theradial nerve leading to the serious and possibly irreversible condition known aswrist drop. There is no absolutely safe position for the top wrap; the mid-point gap between thetriceps and thedeltoid muscles is the most problematic.[25]
The cross-chest boxtie replaces the top rope by one that passes over the shoulder and back under the opposite arm, reverses tension and then repeats over the other shoulder.[27]
A more strenuous alternative is the elbows together tie, which can lead to a strappado, or the reverse-prayer ties the over-arm (Hasenohren) or bunny ears ties, method is another way of restraining the hands.[2]
The Star Harness restrains the arms.[28] There is also the Pentagram (Star Harness).[29]

Breast bondage is a bondage technique which involves the tying of rope around a woman'sbreasts in a visually intricate and decorative pattern. Breast bondage most commonly uses rope, butwebbing,straps, abondage harness[30] or bondage tape may also be used.[31]
Breast bondage often focuses on the decorative,aesthetic anderotic aspects of the result, and not onimmobilization of the female subject. However, breast bondage can be combined with other techniques which restrict the subject's mobility and can provide securing points for other bondage plays, such ascrotch rope andbreast torture.[32][33] Hence it can be used as an expression ofdominance and submission as well as an aesthetickink.[34]
Breast bondage can be applied over clothing or directly to theskin, and can be worn underclothing or in full view.1⁄4 inch (0.6 cm)rope,ribbon, orleather straps can be used.[35]
The basic breast bondage technique, sometimes known ascircling,[31] involves tying ropes around the base of thebreasts, causing them to bulge outwards. Usually, a single length of rope is used to tie both breasts so that the rope harness is automatically held together at the front. The rope may then also be fixed behind the back, to make a sort ofbra.[35] The technique is most suitable for breasts that areC cup or larger.[31]
Another technique is to put a rope around thetorso just above the breasts, and another one just below them, then push the ropes together to squeeze the breasts from the top and bottom. This can be done instead of, or as well as, the other method. A rope can also be passed over theshoulders and between the breasts, drawing the rope above and below the breasts together, then pass back over the shoulders to theknots at the back. The primary rope can be used to place cinches between the arms and the body.[35]
Breast bondage may reduce or preventvenous return, so that the blood in the breasts cannot escape from the breast tissue. As a result the breasts may swell[36] and turn pink or red after a few minutes.[37]
Shinju is a traditional Japanese breast bondage technique in which a rope is tied above, below and between the breasts, and also forms a halter over the shoulders and around the neck.[31] The termShinju (from theJapanese 真珠 meaningpearl) is a euphemism to refer to the binding of female breasts. It has been popularly claimed that "shinju" is an authentic Japanese term for a "bikini harness". However, no such tie called a "shinju" is found in historic or presentkinbaku.[32]
The basic or foundational kinbaku form of binding the arms and breasts is known as theUshiro Takatekote, which is to bind the arms behind (ushiro) the back in a box arm position (takate kote). This basic box arm tie, originally found in thesamuraimartial art ofhojōjutsu (捕縄術) or Nawajutsu, (縄術) evolved into its erotic usage at the end of the 19th century and early 20th century, and is the foundation of most other kinbaku ties.[38]
Sometimes, breast bondage is combined with other bondage techniques. For example, the woman's arms can be tied behind her back, in an elbow or box tie or in a reverse prayer position. When combined with breast bondage, bound arms force the woman's chest and breasts to protrude further. When combining breast and arm bondage, the ropes can draw the ropes above and below the breasts together at the sides of the breasts as they pass under the shoulders and behind the neck, thus resulting in rope effectively surrounding the breasts.[citation needed]
To describe a rig, a whole vocabulary has evolved. When the arms are crossed over the chest like a mummy: this is Egyptian, if they touch the opposite shoulders: this is a double-V.[2] When both wrists are secured together behind the waist: this is astrappado. When a wrist is pulled behind the back and up to the opposing shoulder we have a hammerlock.[2] When the wrists are in front of the body and the elbows tied with a spreader bar behind: this is a waitress. This hands may be on the head, or behind the neck or in an over-arm tie. They may be on the soles of the feet, on the ankles,[39] on the opposite ankles on the knees, to the side crossed in front or holding the opposite elbow.[15]
Acaptive tie orover-arm tie (KotobuRyo-tekubi), is a bondage position in which a person's wrists are fastened behind the person's head using some form of physical restraints, such asrope orcuffs to which is attached a length of rope,chain orstrap the other end of which is attached to a belt at the waist or other anchoring point.[40]

People who practicerope bondage see this as a short term or temporary tie, to be used to restrain thesubmissive while moving to another room, or a warm up introductory tie. It is not inescapeable.[41] This simple over-arm tie is sometimes used in sexualforeplay and intickling games where it prevents the submissive from protecting their ticklish spots.
The wrists are tied together in front with adouble column tie. They are taken over the head and the rope falls down the centre of the back. It is passed around the lower chest and looped around itself, it is reversed and the fall is tightened and centred, the rope passes back in front of the chest and is locked off at the centre back. Spare rope can be passed up to wrists tightening the tie. To use this as a permanent tie, the tension is reduced and a further rope is passed between the upperarms, closing the space under the elbows.[41]The over-arm tie may be used as a part of more complicated bondage. For example, the back rope can be passed between the legs and fastened in front, forming a crotch rope. The wrists may be tied to the upper arms with any desired tension, from a loose tie to a strict tie where the wrists are almost touching the upper arms.[40] The over-arm tie can be combined with other techniques which restrict the subject's mobility further, such as hogtie bondage, frogtie or the shrimp tie for the legs, or by securing the tied wrists to a fixed frame. In this position, the elbows stick out on each side, level with the head, with the hands tied behind the head.[citation needed]

Teppō shibari (Japanese: 鉄砲縛り)
This is an asymmetric arm tie, where one arm is taken behind the back, and the other arm is taken over the shoulder.[42][15]

Thereverse prayer position, a technique used in BDSM play, involves restraint of a person's arms by binding them behind the person's back, with the hands placed between the shoulders, with the fingers of both hands straight, extended, and the palms of the hands touching each other.[15] The wrists are bound together. It is similar to the traditional prayer position, but with the arms behind, rather than in front of, the bound person, thus preventing use of the arms. Someone bound in the position may need careful monitoring. Many people find the position painful after a time, and cramps may set in.
To immobilize the arms further, ropes or a strap are often placed round the arms and torso, pressing the arms against the back. On a woman, this can conveniently be linked to ropes for breast bondage. Another technique is to fix ropes from the elbows to a belt or other ropes round the body.
In bondage fiction, people in this position are sometimes forced to have theirelbows touching, turning this into a form of elbow bondage. Very few people can adopt this position withoutdislocation of the shoulders. However, with many people, it is possible to press the elbows together slightly and tie them in that position.
The reverse prayer position (without any bondage) is also used in someyoga exercises.[43]
Head bondage, in BDSM play, includes all techniques used to apply control to the head of the subject. It may refer to one of several techniques:[44]
The straps of a head harness are generally secured bybuckles that fasten at the back of the head. Head harnesses are most commonly used to provide points of attachments to secure various kinds ofgags, such asball gags,bit gags,muzzle gags andring gags, although they also have other uses, such as providing attachment points for other forms of bondage, or may be used simply for their psychological effect. Head harnesses may also function as a gag by themselves, by restricting the ability to open the mouth, or have a mouth cover as an integral part.[45]
Head harnesses, like many other forms of bondage, also have the effect of creating a sense ofobjectification and erotic helplessness in the wearer, which can be erotic for the wearer, or for those observing them. Many head harnesses are designed with straps that pass in front of the wearer's eyes, restricting their vision, and further increasing the sense of objectification and erotic subjugation. Some have fullblindfolds.[44]


Thespread eagle position is also employed as a bondage position in BDSM play, sometimes horizontally otherwise vertically and even upside down. This is a comfortable position, the submissive lies face up on their back with all four limbs secured to the furniture. Face down would be called prone. The ties can be slack allowing movement or more severe. The position allows for total front access, but none to the rear, so it excludes spanking games. Penetration is limited by the low angle.[46]
A standing or hanging spread eagle position can be achieved using equipment such as anX-cross (also referred to as Saint Andrew's cross) orspreader bars or with ropes or chains attached to different endpoints.[47] As anerotic humiliation technique, it forces the subjects to display their genitals and to provide access to the crotch, groin or anal region.[citation needed]
Specialist bondage furniture with anchor points is manufactured. It encompasses cages, frames, stocks, chairs and tables.[48] Standard household furniture can be discretely adapted. For instance, a bed can be adapted using a restraints kit; webbing attached to leather cuffs is placed under the mattress. A ladder back chair offers anchor points for binding the legs high in the air, or behind.[49]

Strappado bondage is a term describing a position and technique used in BDSM play. A person's arms are bound behind their back, then by use of some method of attachment such as a rope or chain that runs from their wrists to a securing point above, their arms are lifted behind them until the person is forced to bend forward.[50][2] While thestrappado bondage position is considered to be a form of BDSM play, it shares its basic principles of restraint with the method of torture and therefore can very easily become just that if not practiced safely.[51][2]
The different styles of the strappado bind can be summarized as follows and these can be combined with crotch ropes and breast bondage,gags orblindfolds. The exact technique used is very much related to the purpose of using this particular position in BDSM play:
It intentionally reduces the subject's ability to struggle, as the body is placed in an awkward position such and any struggling on their part, could result in their losing balance. As a result, the subject chooses not to move for fear of falling over.It creates a sense of vulnerability in the subject's mind by exposing their buttocks and genital area.When the elbows are bound together, even for very flexible subject it is rarely possible to bind them to touch, for as arms are lifted towards a horizontal position, the shoulder joints shift into a different position preventing the usual movement that should occur when the elbows are drawn together. Irrespective of this any elbow bondage, even minor, applied in this manner may severely increase tension and pain.[52]
The use of head bondage allows the subject's head to be pulled back to a front-facing position as opposed to hanging towards the floor and is often used to make the subject perform oral sex. In addition to the restrictiveness that this causes, if a suitablering gag is used the subject may feel increasingly exposed to penetration and because the subject's head is facing down drooling may also occur.[52]
The normal reaction of the subject is to increase the forward bending as the arms are lifted. By further lifting the arms beyond a critical point this may become too difficult or even physically impossible to continue without lifting themselves off the floor and force them to stand more upright and increase the strain on the shoulder joints. The subject can also be secured to e.g. a frame and ropes or chains substituted for other bondage devices. By completely immobilizing the subject's body the person in the dominant position can have complete and precise control over the tension and pain experienced.[52]

A form ofpredicament bondage is to tie one foot of the subject to the opposite thigh or another body part so they have to concentrate on not causing more pain. Their arms are raised to the point where they have to stand on their toes. To relieve pain in their foot they must lower their body and cause more pain in their shoulders. To relieve pain in their shoulders they must stand on tip-toes and cause more pain in their foot and leg. Another variation is to tie the subject's foot to a body part of another subject so they can relieve their own pain but increase it for the other subject.[52]
With the breasts pointing towards the floor, the use ofnipple clamps, possibly with weights attached, can be used to stimulate the subject with more pain.
Strappado bondage is most commonly used with the subject's feet on the ground. Very rarely will someone use this technique with their feet off the ground, because of the pain and possibly severe injury this can cause.[52]
Due to the difficulty of maintaining this position, this type of BDSM play does not allow for long periods of being bound. Its major use is for sexual play with the bound subject. While bound like this, the subject is open to the use of various tools such as floggers, whips, etc., as well as general spanking. This position can also be used for sexual intercourse, or the use of vibrators and/or dildos to stimulate the bound person.[52]
This bondage position is also used as a form of torture, therefore measures are usually taken to ensure that the subject bound in this position is not pushed beyond their physical capabilities. Any position that moves limbs into an extreme position and holds them there for an extended period of time can result in damage—sometimes permanent—to even the most flexible of people. It is possible, though very rare, for extreme iterations of this position to cause asphyxiation, as being suspended in this way can constrict the lungs and cause respiratory distress. Therefore, it is a technique to be performed with safety foremost in mind.[52][6]



Suspension bondage is a form of sexual bondage where a bound person is hung from one or more overhead suspension points. Suspension bondage is considered to carry a higher risk than other forms of sexual bondage and there is much attention to safety.[53]
Inpartial suspension the person is bound in a way that part of their body weight is held by suspension ropes, cables or chains. The classic partial suspension position is to have the person balancing on one foot with part of their weight supported through a chest harness and the other leg pulled up in some direction. A person lying on their upper back with legs tied upwards to a suspension point to pull their lower back off the ground would also qualify as partial suspension.
Infull suspension the person is completely supported by suspension ropes, cables orchains, and they have no contact with the ground. The position of the person's body in a full suspension may be horizontal, vertical or inverted; it is only limited by their endurance and the skill of the binder.
A small group practiseself-suspension.[53]
Metal can be used for bondage ties withhandcuffs, metalhobbles and spreader bars. The rope used forJapanese bondage is made from natural fibres such ashemp, it is prepared by boiling to make it soft, but it is coarse and binds to itself: there is a lot of friction, so the knots hold fast.[15]
The two basic ties are thesingle-column tie, where the 'column' could be the end of a limb or an attachment point, and thedouble column tie which could be used to bind two limbs. They all start with a basic knot, and finish with securing the loose ends.[54]
There is basic advice on precautions to take at a BDSM session. This includes never leaving the bound subject alone, never performing under the influence of alcohol or drugs and always having shears available to cut the rope in case there is an emergency.[55]
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