Even if the Puritans (who usually referred to themselves as 'godly') were slightly less prim about sex then some people expect, they certainly weren't keen on sex outside of marriage. (They also banned Christmas and other holiday celebrations, theatre, walking 'for fun', and smashed stained glass windows in churches, slashed and burned paintings by Rubens and others, and pulled down medieval monuments as being 'idolatrous', had serious discussions about legislating that Catholics should have to wear special clothes so everyone could recognise them. When you hear 'Puritan' think 'Christian Taliban'.)