https://www.dailymail.co.uk/news/art...n-friends.html

Woman in a sexual relationship with an AEROPLANE for nine years says she has finally broken up with it 'but we're still friends'
  • Michele Köbke spent years in a sexual relationship with a Boeing 737-800
  • But she has since broken up with the aeroplane
  • She admitted that they are 'still friends'
.....
It is a so-called paraphilia, a disorder of sexual preference. But as long as it does not cause suffering or conflict, it cannot be classified as pathological or in need of treatment', he said.
ouch