I could have "been with" my first girlfriend when she was 15. Her mum had her when she was 15 herself. My semi "proper" upbringing made me forego the extreme urges I was feeling, and we lost touch for maybe 6 months.

In the meantime, her neighbor who was even older than me and humping everything in sight said to himself, yeah, why not her, too. Not even her boyfriend or anything.

So later we met up again by chance at a party. My sweet innocent virgin, there she is! Sixteen now. Legal. And she gifted me with my first venereal disease. Awwww. So glad I waited to make her mine.