"Sexual liberation" means the freedom to explore and express one's sexuality without feeling ashamed or restricted by societal norms or expectations. Full definition
With sexual liberation that is taking place in the society, the attitude towards relationship has also changed. (adultfindout.com)
On the other hand, the very notion that sex is no big deal seems to be undermined by the case for sexual liberation itself. (firstthings.com)
The recent survey found no evidence that increased sexual liberation has produced sexual boredom as some have suggested (or hoped) it would. (religion-online.org)