Sex in marriage does not need to be practiced with lights off; it can be “saucy, surprising and fantasy-packed” and at the same time without sin, says a monk in a book that has become a best seller in predominantly Catholic and conservative Poland. In Sex As You Don’t Know It: For Married Couples Who Love God, published in April, Franciscan Father Ksawery Knotz offers theological and practical advice for married couples who want to spice up their sex lives, all the while assuring them they are doing nothing wrong.
