I know one friend of mine who is saving herself for marriage. She's done everything else besides penetrative sex, but yeah. The way she explained it to me was, "Well, if you do everything else before marriage, then what's the point of marriage?" I can see where she's coming from, but I want to get married so I can have more sex (in private, in more places, with the knowledge of my parents, without people thinking I'm an unmarried whore), so I can't really judge.