Man dies after solo ‘kink’ act goes wrong

A man suffocated after being unable to free himself from a ‘‘complex’’ home-made device while masturbating, a Dunedin coroner has ruled.

The death has prompted warnings from the coroner that members of the ‘‘kink community’’ need to be aware of the high risk involved in suppressing breathing.

The middle-aged man, who has name suppression, died on his property last year.

On the night of his death, he was home alone watching television but by the time his partner arrived home later that evening he was dead. He was found naked and bound in a complex ligature system.

In a report released yesterday, coroner Alexandra Cunningham concluded his death was not due to suicide but an accident resulting from ‘‘a solo kink activity’’ known as autoerotic asphyxiation.

‘‘This is a state of asphyxia intentionally induced by smothering or strangling oneself to heighten sexual arousal during masturbation.’’

Cunningham said the man was ‘‘unable to control the system that he had constructed’’ and could not free himself before succumbing to asphyxia.

She said those who explored ‘‘kink activities’’ involving suppression of breath, strangulation, or smothering – particularly if they were doing it on their own – were engaging in activities where there was a high risk of death or serious harm.

‘‘Common sense dictates that those publishing or sharing information about these topics should consider highlighting the risks involved and the ways in which participants can ensure safety.’’

The man’s partner told the coroner his solo sexual activity came as a ‘‘complete shock’’. There was no evidence as to how he learned about such activities or the devices involved.

Dee Morgan, a professional counsellor who works within the BDSM (bondage and discipline, dominance and submission, and sadism and masochism) and kink landscape, said autoerotic asphyxiation was not commonly discussed.

‘‘Engaging in play that involves the restriction of breath is a risky activity ... whether you’re playing with a partner, someone you trust, or by yourself.’’

However, having someone else present reduced the risk because they could offer first aid or call emergency services.