Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why trust us? NSA hookups sound like fun, but can come with serious drawbacks. Friends with benefits. Casual sex. No matter what you call it, this kind of relationship is about one thing. But is spending plenty of no-strings-attached quality time in the bedroom really enough? Are you kidding yourself to think that getting it on with a guy, but not getting much else, is all you need or want? Common questions these days, given how accepted this kind of purely physical pairing has become for women.