Middle-aged swingers — heterosexual couples who swap partners at sex parties — have been identified as an “at-risk” group for chlamydia and gonorrhoea, says a Dutch study. Researchers in South Limburg, a district of 630,000…
Middle-aged swingers — heterosexual couples who swap partners at sex parties — have been identified as an “at-risk” group for chlamydia and gonorrhoea, says a Dutch study. Researchers in South Limburg, a district of 630,000…