Of couse not. Procreative and unitive are the ends of the
marriage act and arenāt part of the reality or definition of non-marital sex.
Since the topic of this thread was contraception, I would like to loop that back in.
Even though there is no requirement for fornication or rape to be unitive and ordered to procreation, it is not correct to say that the use of contraception is somehow valid or a non-issue. The use of contraception is not morally neutral. That would imply that its use can be good or bad depending on the circumstances. Itās always bad. The sin of contraception doesnāt go away just because the couple is not married. The best way I can think of putting it is that the sin of contraception is āovershadowedā by the sin of fornication or rape.