They’re both Christian and so didn’t do it

Others say they’re both Christian and so didn’t do it before they got married—and then cannot bear to do it after marriage. For them, sex has been built up into such a magnificence, with the Earth moving and the communion of the spirit that it can seem such a disappointment the first time they actually try it that they never finish and never try again.
Ross Clark, “Not tonight, darling”, Daily Telegraph,10 August 1996