Breath control play

Breath control play, also known as erotic asphyxiation or breath play, involves the deliberate restriction of breathing during sexual activity to intensify arousal and orgasm. The practice can involve various methods including manual choking, ligature around the neck, covering the face or airways, chest compression, or the use of devices that limit breathing. When oxygen flow to the brain is restricted, the resulting physiological changes can produce feelings of euphoria, lightheadedness, and heightened sensation that some individuals find intensely arousing.

This practice is universally classified as edgeplay within the BDSM community, meaning it carries risks that cannot be fully mitigated regardless of experience or precautions. The restriction of oxygen to the brain can cause loss of consciousness within seconds, and even brief interruption of blood flow to the brain can result in brain damage or death. Unlike most BDSM activities where risks can be managed through technique and knowledge, breath play carries an irreducible element of danger.

The physiological mechanism behind the arousal involves the body's response to oxygen deprivation. As oxygen levels decrease, the brain releases a cascade of neurochemicals that can produce euphoria and altered consciousness. The combination of these chemical effects with sexual arousal can create an intensely powerful experience. However, the same physiological mechanisms that produce pleasure also create the danger, as the margin between heightened sensation and loss of consciousness can be extremely narrow.

Due to the significant risks involved, many BDSM safety organizations and educators advise against breath play entirely. Those within the community who do practice it emphasize the importance of education about the risks, never practicing alone, having emergency plans in place, and understanding that even experienced practitioners cannot eliminate the danger. The risks include cardiac arrest, stroke, brain damage from oxygen deprivation, damage to the trachea or blood vessels, and death.

Autoerotic asphyxiation, a solo form of breath play, is particularly dangerous as there is no partner present to intervene if consciousness is lost. Numerous deaths have been attributed to solo breath play, making it one of the most dangerous sexual practices documented.

The practice of restricting breathing for erotic purposes has historical roots spanning many cultures. Ancient Inuit peoples practiced a form of breath control for spiritual and pleasurable purposes. The practice was documented in early modern Europe, and references to erotic asphyxiation appear in various historical texts.

The formal study of erotic asphyxiation began in the 17th and 18th centuries when forensic investigators began documenting deaths attributed to the practice. The Marquis de Sade referenced breath play in his literary works in the 18th century. Throughout the 19th and 20th centuries, medical literature documented cases of accidental death from autoerotic asphyxiation.

Within the modern BDSM community, breath play has been the subject of extensive debate. While some practitioners argue that it can be practiced with reduced risk through education and careful technique, others maintain that no form of breath play can be made safe. This ongoing debate reflects the broader tensions within the BDSM community between personal autonomy and community responsibility for harm reduction.