I’ve stayed at infamous ‘sex hotel’ loved by swingers 75 times… Mass orgies are the norm, but I go for one reason

LYING on a sun lounger as scores of party animals strip off to enjoy the sun, sea and sex, Charles Versaggi is in paradise. His first visit to the world's most infamous sex hotel in 1978 was all thanks to an unusual suggestion from a travel agent, and since then, he has been back another...