3 questions to answer before heading to the bedroom. Questions like: Is oral sex okay? What about God made the marriage relationship a safe place for a husband and wife to explore, experiment, laugh, and get lost in sensational sex. Jun 7, - SHORT ANSWER: Yes, it is a sin to give or receive oral sex outside of marriage. God has Adultery– When a married person has sex with someone other than their spouse. Does that mean that anything not involving sexual body parts is okay? Usually, that happens long before oral sex begins. So, be.