I was a late bloomer when it came to sexual stuff. I don't think I hit puberty until I was 15 and my period didn't start until I was almost 17. I had my first orgasm when I was 16, with my boyfriend. (It was oral.) I had NO idea what had just happened. The orgasm scared the life out of me. It's funny in hindsight. I ended up being so flustered afterwards, I couldn't find my panties and went home without them.