I think the idea is that you get only one and it is supposed to be for someone special, frankly that is not a virginity thing that is a *you only have one so make sure you do it right* thing, I don't LIKE the idea there have been other penis', but I could easily push past that with someone worth while, but to be honest if I knew they did something really stupid and gave it to an asshole or treated it as *just something to get rid of*, I'd be pretty tempted to leave them alone, I personally would like to know the one I give my virginity to was someone of incredible worth to me, no one likes their judgement being proved wrong and they turn out not as you had thought, I'm not gonna condemn someone who has sex, but I would be unhappy with someone who fucks whatever they wish because it goes against my concept if biology and being human, as a human we don't do because we can and revel in pleasure as we wish, and in biology terms I don't think my genetics would be happy any part of me is touching...shall we say....THE LOWER HANGING FRUITS just because I like the feeling.
I am an atheist through and through, I don't follow these morals just because, I believe there was worth in wanting the first time to be with a virgin as the only thing that matters is each other, as much as you would not want to you can't say you won't ever compare if you aren't a virgin, and I wouldn't want to have my first time being that intimate with another to be up for ratings, that is all.