It was not a sex party. It is absurd — and a vicious slander, in a few cases reaching the standard of libel against the hosts and guests-to describe it as such.
Even Paul Biggar acknowledges he saw nothing that was untoward. I was there longer than he (with my wife) and saw nothing untoward. We left at 3. A female friend stayed longer and says that that was how it was until 4:30 when she left.
It was not a sex party: I would not have gone to one, and would have left promptly if I / we thought it was becoming one. Why it’s being sold as such is beyond my guesses.