The Bible never restricts sexual relations between husbands and wives to only penile-vaginal intercourse. It actually presents oral sex, both fellatio and cunnilingus in a positive light.
We have also shown that oral sex is more than just an option for Christian husbands and wives. The 1 Corinthians 7:4 principle that husbands and wives must fully surrender their bodies to one another for sex can make oral sex a requirement and not just an option in marriage if either spouse wants it.
Men should not be repulsed by the thought of performing oral sex on their wives and women should not be repulsed by the thought of performing oral sex on their husbands.
Women should understand that it is not gross or unhealthy in anyway for a them to swallow their husband’s semen. It is actually very healthy and it is a powerful bonding tool for a wife to use with her husband.
When a woman has wrongfully denied her husband sex the idea of her kneeling before him, performing fellatio and then swallowing his semen is probably the best apology a wife could ever give her husband for such a sin.
But a wife must realize that her performing fellatio as well as her swallowing is not simply something she should do as an apology for sexual denial. It is something that should be done regularly to show her love, full acceptance and submission to her husband.