Here are 2 linked blog posts that speak to loving sexual intimacy within marriage. Strong marriages require a few factors to be present, one of which is mutually fulfilling sexual intimacy. Strong marriages help to make strong families for raising children, and thus are good for society.
Insights for wives into why sex is so important for men (from Fearless Marriage):
From Awaken Love, a helpful post by Ruth B on loving oral sex within marriage (it is about connection):
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