This one is for all the Biblical literalists out there.
Let me tell you a secret about Bible believers that I know because I was one. Most of them don’t read their Bibles. If they did, they would know that the biblical model of sex and marriage has little to do with the one they so loudly defend. Stories depicted in the Bible include rape, incest, master-slave sexual relations, captive virgins, and more. Now, just because a story is told in the Bible doesn’t mean it is intended as a model for devout behavior. Other factors have to be considered, like whether God commands or forbids the behavior, if the behavior is punished, and if Jesus subsequently indicates the rules have changed, come the New Testament.
Through this lens, you find that the God of the Bible still endorses polygamy and sexual slavery and coerced marriage of young virgins along with monogamy. In fact, he endorses all three to the point of providing detailed regulations. Based on stories of sex and marriage that God rewards and appears to approve one might add incest to the mix. Nowhere does the Bible say, “Don’t have sex with someone who doesn’t want to have sex with you.”