Sex outside marriage ?

 Sexuality is so private it’s maybe true such belong to only marriage contracts. We can know somebody and make good friends and after months together feel we can already have sex. But that’s not maybe enough. We need marriage. Many are for one partner through life and no other sex even. That’s maybe more sane than to share sex with others. Maybe lifes should be made that way through Christian politics. That would protect female sexuality. We don’t need such as sex around. We can have sex mostly on our own. We can be intimate with others in life by making good friends without sexuality. This is just an opinion.