I do respect the desire to not have sex until marriage, and if I was in a relationship with someone of that mindset I would abstain with them if that's what made them comfortable...but I do think it gives many people overblown expectations of what marital sex is like. I know in my church they made it sound like married couples who waited have almost mystically amazing super-sex, like it's this heightened experience totally different from the kind outside of marriage. I've known two different married couples where both partners decided after marriage that if they'd known earlier everything they know now about sex, they wouldn't have waited. The reality didn't match the images and feelings they were taught about it, and when they learned what it was really like they figured the abstinence thing wasn't as big a deal as they'd thought.