It is alleged that the elderly man was having sex with a prostitute when he died.
Although rare, men and women can get 'stuck together' during sex due to phenomena known as 'penis captivus'.
This is where the muscles lining the female sex organ contract - most often during orgasm - and clamp down on the male sex organ
It usually only lasts for a few seconds and is much more common in animals than humans.
It is thought the incident occurred in China although the exact location is not clear.
