To me...I don't really think about it like some special thing. More a neutral fact. I'm 25, and a virgin still. That is not something I would ever brag about, and something I would only be willing to anonymously admit on a forum like this, where it's more accepted to be a young adult virgin.
I feel too young at heart to form a solid opinion about it, because it's not something I think about all the time. But I've always had a strong moral conscience, and I'm very emotional. Even if I wanted to have premarital sex, I think part of me wouldn't ever let myself. Even if I wasn't a Christian. It's just a weird quirk of mine...I want to keep myself to myself until I'm really sure.
I've been in a (long distance) relationship with the same guy for nearly 4 years, and I still have no that that really sure feeling. There were many opportunities for me to lose my virginity, and I have a normal sex drive, and we're both in love, but the timing just doesn't seem right until I know in both my heart AND mind that I'll be with him forever.